| Seasonal variation in the diet of a population of Hyla arborea from Romania ÉH Kovács, I Sas, SD Covaciu-Marcov, T Hartel, D Cupsa, M Groza Amphibia-Reptilia 28 (4), 485-491, 2007 | 73 | 2007 |
| Ecological and zoogeographical significance of terrestrial isopods from the Carei Plain natural reserve (Romania) S Ferenţi, D Cupsa, SD Covaciu-Marcov Archives of Biological Sciences 64 (3), 1029-1036, 2012 | 44 | 2012 |
| Feeding of three syntopic newt species (Triturus cristatus, Mesotriton alpestris and Lissotriton vulgaris) from Western Romania. SD Covaciu-Marcov, AŞ CICORT-LUCACIU, I Mitrea, I Sas, AV CĂUŞ, ... North-Western Journal of Zoology 6 (1), 2010 | 38 | 2010 |
| The trophic spectrum of a Triturus cristatus (Laurentus 1768) population from Plopis Mountains area (Bihor County, Romania) AS Cicort-Lucaciu, A Ardeleanu, D Cupsa, N Naghi, A Dalea North-Western Journal of Zoology 1, 31-39, 2005 | 30 | 2005 |
| Studii herpetologice în regiunea Munţilor Pădurea Craiului şi Plopişului (Judeţul Bihor) SD Covaciu-Marcov, I Sas, D Cupşa, G Meleg, B Bud Analele Univ. din Oradea, Fasc. Biol 10, 81-95, 2003 | 28 | 2003 |
| Feeding of two amphibian species (Bombina variegata and Pelophylax ridibundus) from artificial habitats from Pădurea Craiului Mountains (Romania). AŞ Cicort-Lucaciu, D Cupşa, D Ilieş, A Ilieş, Ş Baiaş, I Sas North-Western Journal of Zoology 7 (2), 2011 | 25 | 2011 |
| The importance of forests and wetlands from the Tur River natural protected area in conservation of native terrestrial isopod fauna. S Ferenti, D Cupsa, EH Sas-Kovacs, I Sas-Kovacs, SD Covaciu-Marcov North-Western Journal of Zoology 9 (1), 2013 | 24 | 2013 |
| Contribuţii la studiul herpetofaunei din regiunea Marghita (jud. Bihor, România) SD Covaciu-Marcov, I Telcean, D Cupşa, D Cadleţ, R Zsurka Analele Univ. din Oradea, Fasc. Biol 9, 47-58, 2002 | 22 | 2002 |
| Food composition of some low altitude Lissotriton montandoni (Amphibia, Caudata) populations from north-western Romania SD Covaciu-Marcov, AŞ Cicort-Lucaciu, I Sas, D Cupşa, EH Kovacs, ... Archives of Biological Sciences 62 (2), 479-488, 2010 | 21 | 2010 |
| The backwaters and drainage canals as natural refuges for the lowland rivers’ fishfauna (Someş, Crişuri, and Mureş Rivers-north-western Romania) IC Telcean, D Cupşa Biharean Biologist 3 (1), 37-44, 2009 | 21 | 2009 |
| Date despre spectrul trofic al unor populaţii de Triturus alpestris din zona Muntelui Şes (jud. Bihor, România) SD Covaciu-Marcov, D Cupşa, A Cicort, N Naghi, L Vesea Oltenia, Studii şi Comunicări, Ştiinţele Naturii 19, 171-176, 2003 | 21 | 2003 |
| Food analysis in adults (males/females) and juveniles of Bombina variegata I Sas, SD Covaciu-Marcov, D Cupşa, AŞ Cicort-Lucaciu, L Popa Analele Ştiinţifice ale Universităţii „Al. I. Cuza” Iaşi, s. Biologie …, 2005 | 19 | 2005 |
| The trophic spectrum of a population of Bufo viridis (Amphibia) from the campus of the University of Oradea, Romania SD Covaciu-Marcov, I Sas, D Cupşa, R Rois, H Bogdan Biota 6 (1-2), 5-12, 2005 | 19 | 2005 |
| Studiul spectrului trofic al unor populaţii de Triturus cristatus (Laurentus 1768) din zona Dealurilor Tăşadului (Jud. Bihor). Nymphaea SD Covaciu-Marcov, D Cupşa, I Telcean, A Cicort Folia Naturae Bihariae 29, 117-145, 2002 | 19 | 2002 |
| The seasonal variation of the food of a non-hibernated Rana ridibunda SD Covaciu-Marcov, I Sas, D Cupşa, H Bogdan, J Lukács Pallas, 75-85, 1771 | 18 | 1771 |
| Food composition of a Pelophylax ridibundus (Amphibia) population from a thermal habitat in Banat region (southwestern Romania) HV Bogdan, SD Covaciu-Marcov, D Cupsa, AS Cicort-Lucaciu, I Sas Acta Zoologica Bulgarica 64 (3), 253-262, 2012 | 17 | 2012 |
| Trophical spectrum of a Rana ridibunda ridibunda SD Covaciu-Marcov, D Cupşa, I Ghira Pallas, 107-115, 1771 | 17 | 1771 |
| Data about the trophic spectrum of a population of Bombina variegata of the Vârciorog area (Pădurea Craiului Mountains, Bihor county, Romania) I Sas, SD Covaciu-Marcov, D Cupşa, ÉH Kovács, M Gabora Studii şi Cercetări, Biologie, Bacău 9, 124-130, 2004 | 16 | 2004 |
| Data about the trophic spectrum of a population of Rana arvalis of the Andrid area (Satu-Mare county, România) I Sas, SD Covaciu-Marcov, D Cupşa, L Aszalos, ÉH Kovács, I Telcean Studii şi Cercetări, Universitatea din Bacău, seria Biologie 8, 216-223, 2003 | 16 | 2003 |
| The drastic decline of fish fauna in the thermal lake of “Baile 1 Mai”(Baile Episcopale, Bihor County, Romania) IC Telcean, D Cupşa Pisces Hungarici 7, 141-142, 2013 | 15 | 2013 |
Istvan Sas-KovacsUniversity of Oradea, Faculty of Sciences, Department of BiologyVerified email at uoradea.ro
