TY  - JOUR
AU  - Anđus, Stefan
AU  - Tubić, Bojana
AU  - Vasiljević, Božica
AU  - Nikolić, Vera
AU  - Paunović, Momir
PY  - 2024
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6639
AB  - The aim of this study was to assess the frequency of spicule malformations in freshwater sponges in relation to selected environmental parameters of the streams and the presence of river pollutants. A total of 50 sponge samples were collected from ten rivers in Serbia. Selected parameters of the water varied considerably at every site where sponges were found. After spicule preparation, the samples were subjected to morphological analysis by light and scanning electron microscopy, and the number of anomalies were recorded (spicules with bulbous enlargements, sharply bent, bifurcated, scissor- and cross-like, and t-shaped). The frequencies and types of malformations within the analyzed specimens varied from 1 to 100 per 1000 spicules, with an average number of 12 per 1000. The main types of anomalies were single- and double-bent spicules. The highest number of anomalies was found in a specimen of Eunapius fragilis collected at Markovac (Velika Morava River), and the lowest number was found in a specimen of Ephydatia fluviatilis from Kanjiža (Tisa River). The sites with the lowest and the highest numbers of anomalies showed statistically significant differences in concentrations of ammonia, orthophosphates, sodium, chloride, manganese, and lead. This study indicates that several pollutants potentially affect the occurrence of spicule anomalies.
PB  - Basel: MDPI
T2  - Water
T1  - Anomalies of Sponge Spicules: Exploring Links to Environmental Pollution
IS  - 2
VL  - 16
DO  - 10.3390/w16020332
SP  - 332
ER  - 

@article{
author = "Anđus, Stefan and Tubić, Bojana and Vasiljević, Božica and Nikolić, Vera and Paunović, Momir",
year = "2024",
abstract = "The aim of this study was to assess the frequency of spicule malformations in freshwater sponges in relation to selected environmental parameters of the streams and the presence of river pollutants. A total of 50 sponge samples were collected from ten rivers in Serbia. Selected parameters of the water varied considerably at every site where sponges were found. After spicule preparation, the samples were subjected to morphological analysis by light and scanning electron microscopy, and the number of anomalies were recorded (spicules with bulbous enlargements, sharply bent, bifurcated, scissor- and cross-like, and t-shaped). The frequencies and types of malformations within the analyzed specimens varied from 1 to 100 per 1000 spicules, with an average number of 12 per 1000. The main types of anomalies were single- and double-bent spicules. The highest number of anomalies was found in a specimen of Eunapius fragilis collected at Markovac (Velika Morava River), and the lowest number was found in a specimen of Ephydatia fluviatilis from Kanjiža (Tisa River). The sites with the lowest and the highest numbers of anomalies showed statistically significant differences in concentrations of ammonia, orthophosphates, sodium, chloride, manganese, and lead. This study indicates that several pollutants potentially affect the occurrence of spicule anomalies.",
publisher = "Basel: MDPI",
journal = "Water",
title = "Anomalies of Sponge Spicules: Exploring Links to Environmental Pollution",
number = "2",
volume = "16",
doi = "10.3390/w16020332",
pages = "332"
}

Anđus, S., Tubić, B., Vasiljević, B., Nikolić, V.,& Paunović, M.. (2024). Anomalies of Sponge Spicules: Exploring Links to Environmental Pollution. in Water
Basel: MDPI., 16(2), 332.
https://doi.org/10.3390/w16020332

Anđus S, Tubić B, Vasiljević B, Nikolić V, Paunović M. Anomalies of Sponge Spicules: Exploring Links to Environmental Pollution. in Water. 2024;16(2):332.
doi:10.3390/w16020332 .

Anđus, Stefan, Tubić, Bojana, Vasiljević, Božica, Nikolić, Vera, Paunović, Momir, "Anomalies of Sponge Spicules: Exploring Links to Environmental Pollution" in Water, 16, no. 2 (2024):332,
https://doi.org/10.3390/w16020332 . .

TY  - JOUR
AU  - Ninić, Ljiljana
AU  - Nikolić, Vera
AU  - Đikanović, Vesna
AU  - Miličić, Dragana
PY  - 2023
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5909
AB  - This paper provides an overview of the qualitative composition and structure of the microcrustacean of the Grliško reservoir based on field research conducted from 11 June 2019 to 9 July 2019. Sampling was carried out every seven days at sub-sites with different macrofauna, using the standard hydrobiological methodology. A total of 18 zooplankton taxa were recorded, belonging to the following groups: Rotifera (1 taxon), Cladocera (12 taxa), and Copepoda (5 taxa). The largest number of taxa was found in June. The total number of taxa was almost the same in the sub-areas with a lot of macro-vegetation and without vegetation but differed in the qualitative composition of zooplankton species, spatially and temporally. Since the main purpose of the Grliško reservoir is to provide water for the population, it is necessary to constantly monitor the zooplankton, as it can be an important indicator of the state of this aquatic ecosystem.
PB  - Kragujevac: University of Kragujevac, Faculty of Science
T2  - Kragujevac Journal of Science
T1  - The composition and structure of the microcrustacean zooplankton of the artificial reservoir Grliško in Eastern Serbia.
IS  - 45
DO  - 10.5937/KgJSci2345345N
SP  - 345
EP  - 354
ER  - 

@article{
author = "Ninić, Ljiljana and Nikolić, Vera and Đikanović, Vesna and Miličić, Dragana",
year = "2023",
abstract = "This paper provides an overview of the qualitative composition and structure of the microcrustacean of the Grliško reservoir based on field research conducted from 11 June 2019 to 9 July 2019. Sampling was carried out every seven days at sub-sites with different macrofauna, using the standard hydrobiological methodology. A total of 18 zooplankton taxa were recorded, belonging to the following groups: Rotifera (1 taxon), Cladocera (12 taxa), and Copepoda (5 taxa). The largest number of taxa was found in June. The total number of taxa was almost the same in the sub-areas with a lot of macro-vegetation and without vegetation but differed in the qualitative composition of zooplankton species, spatially and temporally. Since the main purpose of the Grliško reservoir is to provide water for the population, it is necessary to constantly monitor the zooplankton, as it can be an important indicator of the state of this aquatic ecosystem.",
publisher = "Kragujevac: University of Kragujevac, Faculty of Science",
journal = "Kragujevac Journal of Science",
title = "The composition and structure of the microcrustacean zooplankton of the artificial reservoir Grliško in Eastern Serbia.",
number = "45",
doi = "10.5937/KgJSci2345345N",
pages = "345-354"
}

Ninić, L., Nikolić, V., Đikanović, V.,& Miličić, D.. (2023). The composition and structure of the microcrustacean zooplankton of the artificial reservoir Grliško in Eastern Serbia.. in Kragujevac Journal of Science
Kragujevac: University of Kragujevac, Faculty of Science.(45), 345-354.
https://doi.org/10.5937/KgJSci2345345N

Ninić L, Nikolić V, Đikanović V, Miličić D. The composition and structure of the microcrustacean zooplankton of the artificial reservoir Grliško in Eastern Serbia.. in Kragujevac Journal of Science. 2023;(45):345-354.
doi:10.5937/KgJSci2345345N .

Ninić, Ljiljana, Nikolić, Vera, Đikanović, Vesna, Miličić, Dragana, "The composition and structure of the microcrustacean zooplankton of the artificial reservoir Grliško in Eastern Serbia." in Kragujevac Journal of Science, no. 45 (2023):345-354,
https://doi.org/10.5937/KgJSci2345345N . .

TY  - JOUR
AU  - Marković, Vanja
AU  - Kračun-Kolarević, Margareta
AU  - Kolarević, Stoimir
AU  - Tubić, Bojana
AU  - Ilić, Marija
AU  - Nikolić, Vera
AU  - Paunović, Momir
PY  - 2017
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5016
AB  - Ephoron virgo (Olivier, 1791) is an European burrowing filter-feeding mayfly species. Once common in large rivers, in XX century it became rare due to increased negative anthropogenic influences. In Serbia there was only one recent report of its presence, from the Danube River (Iron Gate area). The aim of this paper is to report on the first finding of E. virgo from the Sava River, and to discuss its scarce findings in the region. Three larval specimens were found in the Belgrade region in grab sample taken in 2014. In order to assess the development of the population in the region, a comprehensive investigation should be conducted.
PB  - Institute for Biodiversity and Ecology, Montenegro
T2  - Ecologica Montenegrina
T1  - A first record of Ephoron virgo (Olivier, 1791) (Ephemeroptera: Polymitarcyidae) from the Sava River, with notes on its ecological preferences and rarity of findings in the region
VL  - 13
DO  - 10.37828/em.2017.13.7
SP  - 80
EP  - 85
ER  - 

@article{
author = "Marković, Vanja and Kračun-Kolarević, Margareta and Kolarević, Stoimir and Tubić, Bojana and Ilić, Marija and Nikolić, Vera and Paunović, Momir",
year = "2017",
abstract = "Ephoron virgo (Olivier, 1791) is an European burrowing filter-feeding mayfly species. Once common in large rivers, in XX century it became rare due to increased negative anthropogenic influences. In Serbia there was only one recent report of its presence, from the Danube River (Iron Gate area). The aim of this paper is to report on the first finding of E. virgo from the Sava River, and to discuss its scarce findings in the region. Three larval specimens were found in the Belgrade region in grab sample taken in 2014. In order to assess the development of the population in the region, a comprehensive investigation should be conducted.",
publisher = "Institute for Biodiversity and Ecology, Montenegro",
journal = "Ecologica Montenegrina",
title = "A first record of Ephoron virgo (Olivier, 1791) (Ephemeroptera: Polymitarcyidae) from the Sava River, with notes on its ecological preferences and rarity of findings in the region",
volume = "13",
doi = "10.37828/em.2017.13.7",
pages = "80-85"
}

Marković, V., Kračun-Kolarević, M., Kolarević, S., Tubić, B., Ilić, M., Nikolić, V.,& Paunović, M.. (2017). A first record of Ephoron virgo (Olivier, 1791) (Ephemeroptera: Polymitarcyidae) from the Sava River, with notes on its ecological preferences and rarity of findings in the region. in Ecologica Montenegrina
Institute for Biodiversity and Ecology, Montenegro., 13, 80-85.
https://doi.org/10.37828/em.2017.13.7

Marković V, Kračun-Kolarević M, Kolarević S, Tubić B, Ilić M, Nikolić V, Paunović M. A first record of Ephoron virgo (Olivier, 1791) (Ephemeroptera: Polymitarcyidae) from the Sava River, with notes on its ecological preferences and rarity of findings in the region. in Ecologica Montenegrina. 2017;13:80-85.
doi:10.37828/em.2017.13.7 .

Marković, Vanja, Kračun-Kolarević, Margareta, Kolarević, Stoimir, Tubić, Bojana, Ilić, Marija, Nikolić, Vera, Paunović, Momir, "A first record of Ephoron virgo (Olivier, 1791) (Ephemeroptera: Polymitarcyidae) from the Sava River, with notes on its ecological preferences and rarity of findings in the region" in Ecologica Montenegrina, 13 (2017):80-85,
https://doi.org/10.37828/em.2017.13.7 . .

TY  - CONF
AU  - Zorić, Katarina
AU  - Marković, Vanja
AU  - Tomović, Jelena
AU  - Atanacković, Ana
AU  - Vasiljević, Božica
AU  - Čanak Atlagić, Jelena
AU  - Anđus, Stefan
AU  - Kračun-Kolarević, Margareta
AU  - Marinković, Nikola
AU  - Popović, Nataša
AU  - Raković, Maja
AU  - Đuknić, Jelena
AU  - Đikanović, Vesna
AU  - Tubić, Bojana
AU  - Ilić, Marija
AU  - Paunović, Momir
AU  - Nikolić, Vera
AU  - Stamenković, Gorana
PY  - 2016
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5674
AB  - Specimens from three populations of native neritid snail Theodoxus danubialis (C. Pfeiffer, 1828) from the Balkan (the Una, Lepenica and Nišava Rivers) were processed. Obtained 16s rRNA sequences, along with additional sequences taken from GenBank were analysed. Maximum likelihood consensus tree showing relations of plotted sequenceswas discussed. Sequences from the Nišava River sample differ from the other T. danubialis sequences, pointing to specific16s rRNA haplotype. In order to better access intraspecific variabilityand diversity of T. danubilis, an use of less conservative markers should be implemented.
PB  - Bor: Technical Faculty
C3  - Proceedings: XXIV International Conference: Ecological Truth: Eco-Ist'16; 2016 Jun 12-15; Vrnjačka Banja, Serbia
T1  - Towards assessing genetic diversity of Theodoxus danubialis (C. Pfeiffer, 1828) (Gastropoda; Neritidae) from Central Balkan
SP  - 61
EP  - 65
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5674
ER  - 

@conference{
author = "Zorić, Katarina and Marković, Vanja and Tomović, Jelena and Atanacković, Ana and Vasiljević, Božica and Čanak Atlagić, Jelena and Anđus, Stefan and Kračun-Kolarević, Margareta and Marinković, Nikola and Popović, Nataša and Raković, Maja and Đuknić, Jelena and Đikanović, Vesna and Tubić, Bojana and Ilić, Marija and Paunović, Momir and Nikolić, Vera and Stamenković, Gorana",
year = "2016",
abstract = "Specimens from three populations of native neritid snail Theodoxus danubialis (C. Pfeiffer, 1828) from the Balkan (the Una, Lepenica and Nišava Rivers) were processed. Obtained 16s rRNA sequences, along with additional sequences taken from GenBank were analysed. Maximum likelihood consensus tree showing relations of plotted sequenceswas discussed. Sequences from the Nišava River sample differ from the other T. danubialis sequences, pointing to specific16s rRNA haplotype. In order to better access intraspecific variabilityand diversity of T. danubilis, an use of less conservative markers should be implemented.",
publisher = "Bor: Technical Faculty",
journal = "Proceedings: XXIV International Conference: Ecological Truth: Eco-Ist'16; 2016 Jun 12-15; Vrnjačka Banja, Serbia",
title = "Towards assessing genetic diversity of Theodoxus danubialis (C. Pfeiffer, 1828) (Gastropoda; Neritidae) from Central Balkan",
pages = "61-65",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5674"
}

Zorić, K., Marković, V., Tomović, J., Atanacković, A., Vasiljević, B., Čanak Atlagić, J., Anđus, S., Kračun-Kolarević, M., Marinković, N., Popović, N., Raković, M., Đuknić, J., Đikanović, V., Tubić, B., Ilić, M., Paunović, M., Nikolić, V.,& Stamenković, G.. (2016). Towards assessing genetic diversity of Theodoxus danubialis (C. Pfeiffer, 1828) (Gastropoda; Neritidae) from Central Balkan. in Proceedings: XXIV International Conference: Ecological Truth: Eco-Ist'16; 2016 Jun 12-15; Vrnjačka Banja, Serbia
Bor: Technical Faculty., 61-65.
https://hdl.handle.net/21.15107/rcub_ibiss_5674

Zorić K, Marković V, Tomović J, Atanacković A, Vasiljević B, Čanak Atlagić J, Anđus S, Kračun-Kolarević M, Marinković N, Popović N, Raković M, Đuknić J, Đikanović V, Tubić B, Ilić M, Paunović M, Nikolić V, Stamenković G. Towards assessing genetic diversity of Theodoxus danubialis (C. Pfeiffer, 1828) (Gastropoda; Neritidae) from Central Balkan. in Proceedings: XXIV International Conference: Ecological Truth: Eco-Ist'16; 2016 Jun 12-15; Vrnjačka Banja, Serbia. 2016;:61-65.
https://hdl.handle.net/21.15107/rcub_ibiss_5674 .

Zorić, Katarina, Marković, Vanja, Tomović, Jelena, Atanacković, Ana, Vasiljević, Božica, Čanak Atlagić, Jelena, Anđus, Stefan, Kračun-Kolarević, Margareta, Marinković, Nikola, Popović, Nataša, Raković, Maja, Đuknić, Jelena, Đikanović, Vesna, Tubić, Bojana, Ilić, Marija, Paunović, Momir, Nikolić, Vera, Stamenković, Gorana, "Towards assessing genetic diversity of Theodoxus danubialis (C. Pfeiffer, 1828) (Gastropoda; Neritidae) from Central Balkan" in Proceedings: XXIV International Conference: Ecological Truth: Eco-Ist'16; 2016 Jun 12-15; Vrnjačka Banja, Serbia (2016):61-65,
https://hdl.handle.net/21.15107/rcub_ibiss_5674 .

TY  - JOUR
AU  - Marković, Vanja
AU  - Atanacković, Ana
AU  - Tubić, Bojana
AU  - Vasiljević, Božica
AU  - Kračun-Kolarević, Margareta
AU  - Tomović, Jelena
AU  - Nikolić, Vera
AU  - Paunović, Momir
PY  - 2012
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5217
AB  - The aim of this paper is to present the results of the ecological status assessment of the Danube River in the Iron Gate Region (rkm 849 to 1077), based on the analysis of the macrozoobenthos community. The investigation was performed in September 2011. The following metrics were used: Saprobic Index (Zelinka & Marvan), BMWP (Biological Monitoring Working Party) and ASPT (Average Score Per Taxon) indices, participation of Tubificidae (% Tubificidae), total number of taxa, number of gastropods and bivalves taxa and Shannon’s Diversity Index. Based on the value of the selected metrics, the status of the Danube in the Iron Gate stretch was assessed as moderate (class III). A total of 61 macroinvertebrate taxa were recorded. With regard to the taxa richness, the dominant components of the community were found to be Insecta, Oligochaeta and Mollusca. With respect to the percentage participation/relative abundance, Molusca and Crustacea were found to be the principal components.
PB  - Belgarde: Serbian Association for Water Protection
T2  - Water Research and Management
T1  - Indicative status assessment of the Danube River (Iron Gate sector 849 - 1,077 rkm) based on the aquatic macroinvertebrates
IS  - 2
VL  - 2
SP  - 41
EP  - 46
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5217
ER  - 

@article{
author = "Marković, Vanja and Atanacković, Ana and Tubić, Bojana and Vasiljević, Božica and Kračun-Kolarević, Margareta and Tomović, Jelena and Nikolić, Vera and Paunović, Momir",
year = "2012",
abstract = "The aim of this paper is to present the results of the ecological status assessment of the Danube River in the Iron Gate Region (rkm 849 to 1077), based on the analysis of the macrozoobenthos community. The investigation was performed in September 2011. The following metrics were used: Saprobic Index (Zelinka & Marvan), BMWP (Biological Monitoring Working Party) and ASPT (Average Score Per Taxon) indices, participation of Tubificidae (% Tubificidae), total number of taxa, number of gastropods and bivalves taxa and Shannon’s Diversity Index. Based on the value of the selected metrics, the status of the Danube in the Iron Gate stretch was assessed as moderate (class III). A total of 61 macroinvertebrate taxa were recorded. With regard to the taxa richness, the dominant components of the community were found to be Insecta, Oligochaeta and Mollusca. With respect to the percentage participation/relative abundance, Molusca and Crustacea were found to be the principal components.",
publisher = "Belgarde: Serbian Association for Water Protection",
journal = "Water Research and Management",
title = "Indicative status assessment of the Danube River (Iron Gate sector 849 - 1,077 rkm) based on the aquatic macroinvertebrates",
number = "2",
volume = "2",
pages = "41-46",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5217"
}

Marković, V., Atanacković, A., Tubić, B., Vasiljević, B., Kračun-Kolarević, M., Tomović, J., Nikolić, V.,& Paunović, M.. (2012). Indicative status assessment of the Danube River (Iron Gate sector 849 - 1,077 rkm) based on the aquatic macroinvertebrates. in Water Research and Management
Belgarde: Serbian Association for Water Protection., 2(2), 41-46.
https://hdl.handle.net/21.15107/rcub_ibiss_5217

Marković V, Atanacković A, Tubić B, Vasiljević B, Kračun-Kolarević M, Tomović J, Nikolić V, Paunović M. Indicative status assessment of the Danube River (Iron Gate sector 849 - 1,077 rkm) based on the aquatic macroinvertebrates. in Water Research and Management. 2012;2(2):41-46.
https://hdl.handle.net/21.15107/rcub_ibiss_5217 .

Marković, Vanja, Atanacković, Ana, Tubić, Bojana, Vasiljević, Božica, Kračun-Kolarević, Margareta, Tomović, Jelena, Nikolić, Vera, Paunović, Momir, "Indicative status assessment of the Danube River (Iron Gate sector 849 - 1,077 rkm) based on the aquatic macroinvertebrates" in Water Research and Management, 2, no. 2 (2012):41-46,
https://hdl.handle.net/21.15107/rcub_ibiss_5217 .

TY  - JOUR
AU  - Đikanović, Vesna
AU  - Paunović, Momir
AU  - Nikolić, Vera P
AU  - Simonović, Predrag
AU  - Cakić, Predrag D.
PY  - 2012
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/1201
AB  - As a result of freshwater fish parasitofauna investigations, throughout the past 75 years, the number of parasitic species is presented. This paper reviews the history, current state, and tendencies of the fish parasitofauna studies in Serbian open waters. Up to now, in total 170 parasitic species have been reported. Systematic parasitofauna investigations have been carried out on 54 freshwater fish species in waters of the Danube River Basin in Serbia, also in hill-mountanious watercourses, lakes and salmonid fishpond of Sjenicko-Pesterska plateau (south-west region of Serbia), Homolje area (east Serbia), and in Vlasina lake (south-east Serbia). This data review pointed that it is necessary to continue the investigation on fish parasites in Serbia. The data on freshwater fish parasites are important for evaluation of general influence on the community structure.
T2  - Reviews in Fish Biology and Fisheries
T1  - Parasitofauna of freshwater fishes in the Serbian open waters: a checklist of parasites of freshwater fishes in Serbian open waters
IS  - 1
VL  - 22
EP  - 324
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_1201
ER  - 

@article{
author = "Đikanović, Vesna and Paunović, Momir and Nikolić, Vera P and Simonović, Predrag and Cakić, Predrag D.",
year = "2012",
abstract = "As a result of freshwater fish parasitofauna investigations, throughout the past 75 years, the number of parasitic species is presented. This paper reviews the history, current state, and tendencies of the fish parasitofauna studies in Serbian open waters. Up to now, in total 170 parasitic species have been reported. Systematic parasitofauna investigations have been carried out on 54 freshwater fish species in waters of the Danube River Basin in Serbia, also in hill-mountanious watercourses, lakes and salmonid fishpond of Sjenicko-Pesterska plateau (south-west region of Serbia), Homolje area (east Serbia), and in Vlasina lake (south-east Serbia). This data review pointed that it is necessary to continue the investigation on fish parasites in Serbia. The data on freshwater fish parasites are important for evaluation of general influence on the community structure.",
journal = "Reviews in Fish Biology and Fisheries",
title = "Parasitofauna of freshwater fishes in the Serbian open waters: a checklist of parasites of freshwater fishes in Serbian open waters",
number = "1",
volume = "22",
pages = "324",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_1201"
}

Đikanović, V., Paunović, M., Nikolić, V. P., Simonović, P.,& Cakić, P. D.. (2012). Parasitofauna of freshwater fishes in the Serbian open waters: a checklist of parasites of freshwater fishes in Serbian open waters. in Reviews in Fish Biology and Fisheries, 22(1).
https://hdl.handle.net/21.15107/rcub_ibiss_1201

Đikanović V, Paunović M, Nikolić VP, Simonović P, Cakić PD. Parasitofauna of freshwater fishes in the Serbian open waters: a checklist of parasites of freshwater fishes in Serbian open waters. in Reviews in Fish Biology and Fisheries. 2012;22(1):null-324.
https://hdl.handle.net/21.15107/rcub_ibiss_1201 .

Đikanović, Vesna, Paunović, Momir, Nikolić, Vera P, Simonović, Predrag, Cakić, Predrag D., "Parasitofauna of freshwater fishes in the Serbian open waters: a checklist of parasites of freshwater fishes in Serbian open waters" in Reviews in Fish Biology and Fisheries, 22, no. 1 (2012),
https://hdl.handle.net/21.15107/rcub_ibiss_1201 .