| Cryopreservation of fish sperm E Kopeika, J Kopeika, T Zhang Cryopreservation and freeze-drying protocols, 203-217, 2007 | 105 | 2007 |
| Influence of testis state, temperature and delay in semen collection on spermatozoa motility in the cultured Siberian sturgeon (Acipenser baeri Brandt) P Williot, EF Kopeika, BF Goncharov Aquaculture 189 (1-2), 53-61, 2000 | 102 | 2000 |
| Variability of sperm quality after cryopreservation in fish E Kopeika, J Kopeika Fish spermatology, 347-396, 2008 | 85 | 2008 |
| Effect of DNA repair inhibitor (3-aminobenzamide) on genetic stability of loach (Misgurnus fossilis) embryos derived from cryopreserved sperm J Kopeika, E Kopeika, T Zhang, DM Rawson, WV Holt Theriogenology 61 (9), 1661-1673, 2004 | 84 | 2004 |
| Detrimental effects of cryopreservation of loach (Misgurnus fossilis) sperm on subsequent embryo development are reversed by incubating fertilised eggs in caffeine J Kopeika, E Kopeika, T Zhang, DM Rawson, WV Holt Cryobiology 46 (1), 43-52, 2003 | 69 | 2003 |
| Cryopreservation of Atlantic sturgeon Acipenser sturio L., 1758 sperm: first results and associated problems EF Kopeika, P Williot, BF Goncharov Boletin-Instituto Espanol de Oceanografia 16 (1/4), 167-174, 2000 | 40 | 2000 |
| Relationship between the changes in cellular volume of fish spermatozoa and their cryoresistance BB Dzuba, EF Kopeika CryoLetters 23 (6), 353-360, 2002 | 34 | 2002 |
| Studies on the toxicity of dimethyl sulfoxide, ethylene glycol, methanol and glycerol to loach (Misgurnus fossilis) sperm and the effect on subsequent embryo development J Kopeika, E Kopeika, T Zhang, DM Rawson Cryoletters 24 (6), 365-374, 2003 | 26 | 2003 |
| Effect of cryopreservation on lipids and some physiological features of spermatozoa from rams pastured in highlands and in valleys. SI Drokin, TN Vaisberg, EF Kopeika, KD Miteva, GL Pironcheva Cytobios 100 (393), 27-36, 1999 | 21 | 1999 |
| Инструкция по низкотемпературной консервации спермы карпа ЕФ Копейка Копейка ЕФ—М, 1986 | 18 | 1986 |
| Экологическая ниша как фактор, определяющий криорезистентность сперматозоидов рыб ЕФ Копейка Проблемы криобиологии и криомедицины, 2014 | 15* | 2014 |
| Freezing of sperm of the Azov-Black Sea acipenserids VV Cherepanov, SI Drokin, SI Ochkur, BB Dzuba, AS Chikhachov, ... International Symposium of Sturgeon, 6-11, 1993 | 15 | 1993 |
| Instruction on low temperature preservation of carp sperm EF Kopeika Moscow, VNRO in aquaculture 11, 1986 | 14 | 1986 |
| Cryopreservation of reproductive cells and embryos of laboratory, agricultural and wild animals EF Kopeika, MP Petrushko, VI Piniaiev, TO Yurchuk, OV Pavlovich, ... Problems of Cryobiology and Cryomedicine 29 (1), 3-18, 2019 | 13 | 2019 |
| Motility of and phospholipid content in cryoreserved spermatozoa of three sturgeon species SI Drokin, EF Kopeika Sturgeon Quarterly 4 (4), 8-10, 1996 | 13 | 1996 |
| The characteristics of interactions of pharmaceuticals and their active ingredients with lipid membranes AO Sadchenko, OV Vashchenko, AY Puhovkin, EF Kopeika, NA Kasian, ... Biophysics 62, 570-579, 2017 | 11 | 2017 |
| Проблемы криобиологии и сохранение генетических ресурсов ВИ Грищенко, ЕФ Копейка, МП Петрушко Материалы международной конференции «Сохранение генетических ресурсов». СПб …, 2004 | 11 | 2004 |
| Cryopreservation and low temperature storage of sturgeon sperm C VV, K EF Journal of Applied Ichthyology 15 (4-5), 310-311, 1999 | 11 | 1999 |
| Инструкция по низкотемпературному консервированию спермы карпа ЕФ Копейка М.: ВНПО по рыбоводству, ИПКиК АН УССР, 1986 | 11 | 1986 |
| Криоконсервирование спермы рыб ЕФ Копейка, АН Новиков Криоконсервирование клеточных суспензий/под ред. АА Цуцаевой.–Киев: Наук …, 1983 | 11 | 1983 |
