1. Dulger G. P. Obstetrics, gynecology and biotechnology of cat reproduction: a textbook for universities / G. P. Dulger, E. S. Sedletskaya, P. G. Dulger-3rd ed. Refined. and add. - St. Petersburg: Lan, 2022-196 p.
2. The impact of cryoconservative sperm of stallions on the morphological characteristics of sperm / A. A. Nennov, A. I. Sinyakin, O. V. Shirokov [et al.] // Scientific support for the development and increase of the efficiency of the horse breeding of Russia and the CIS countries: a collection of reports of international Scientific and practical conference, Divovo, May 19, 2021. - Divovo: All-Russian Research Institute of Horse Breeding Russian, 2021. - Р. 138-148.
3. Alevra A. I. The protective role of melatonin in sperm cryopreservation of farm animals and human: lessons for male fish cryopreservation / A. I. Alevra, A. Exadactylos, E. Mente, S. Papadopoulos // Animals. - 2022. - № 12(6). https://doi.org/10.3390/ani12060791.
4. Аксенова П. В., Ермаков А. М. Биология репродукции коз: Монография. - СПб. Издательство «Лань», 2022. - 272 с.
5. Yanez-Ortiz I. Advances in sperm cryopreservation in farm animals: Cattle, horse, pig and sheep / I. Yanez-Ortiz, J. Catalan, J. E. Rodriguez-Gilet et al. // Animal Reproduction Science. - 2022.
6. Salmon V. M. Cholesterol-loaded cyclodextrin increases the cholesterol content of goat sperm to improve cold and osmotic resistance and maintain sperm function after cryopreservation / V. M. Salmon, P. Leclerc, J. L. Bailey // Biology of Reproduction. - 2016 - № 94(4) - P. 1-12.
7. John Morris G. Freezing injury: the special case of the sperm cell / G. John Morris, E. Acton, B. J. Murray et al. // Cryobiology. - 2012. - № 64(2). - P. 72-80. https://doi.org/10.1016/j.cryobiol.2011.12.002.
8. Ahmad K. Motility and fertility of frozen bull spermatozoa in tris-yolk and milk extenders containing amikacin sulfate / K. Ahmad, R. H. Foote // Journal of Dairy Science. - 1985. - № 8. - P. 2083-2086.
9. Bagirov V.A. The influence of cryoconservation on the biological parameters of the seed in the hybrids of the Romanov breed and Archara/ A. V. Bagirov, B. S. Iolchiev, N. A. Volkova and others .// Agricultural Biology. - 2017. - № 52 (2). - Р. 268-273.
10. Martinez-Fresneda L. Seasonal variation in sperm freezability associated with changes in testicular germinal epithelium in domestic (Ovisaries) and wild (Ovismusimon) sheep / L. Martinez-Fresneda, E. O. Brien, R. Velazquez et al. // Reproduction, Fertility and Development. - 2019. - № 31(10). - P. 1545-1557. https://doi.org/10.1071/RD18511.
11. Ramon M. Sperm cell population dynamics in ram semen during the cryopreservation process / M. Ramón, M. D. Perez-Guzman, P. Jimenez-Rabadan et al. // Plos One. - 2013. - №8(3). https://doi.org/10.1371/journal.pone.0059189.
12. Martinez-Fresneda L. Epididymal and ejaculated sperm differ on their response to the cryopreservation and capacitation processes in mouflon (Ovismusimon) / L. Martinez-Fresneda, C. Castano, P. Boveda et al. // Scientific Reports. - 2019. - № 9(1). https://doi.org/10.1038/s41598-019-52057-0.
13. Flores-Gil V. N. Influence of testosterone administration at the end of the breeding season on sperm cryoresistance in rams (Ovisaries) and bucks (Capra hircus) / V. N. Flores, M. G. Millam de la Blanca, R. Velazquez et al. // Domestic Animal Endocrinology. - 2020. - № 72.
14. Jimenez-Rabadan P. Influence of semen collection method on sperm cryoresistance in small ruminants / P. Jimenez-Rabadan, A. J. Soler, M. Ramon, O. Garcia-Alvarez et al. // Animal Reproduction Science. - 2016. - P. 103-108.
15. Contri A. Effect of sperm concentration on characteristics of frozen-thawed semen in donkeys / A. Contri, A. Gloria, D. Robbe, et al. // Animal Reproduction Science. - 2012. - P. 74-80.
16. Perez-Marin C. C. ultra-rapid freezing using droplets immersed into liquid nitrogen in bull sperm: evaluation of two cryoprotective disaccharides and two warming temperatures / С. С. Perez-Marín, L. Quevedo, M. Salas // Biopreservation and Biobanking. - 2022. https://doi.org/10.1089/bio.2022.0075.
17. Aibazov M. M. The qualitative indicators of the sperm of the ram, cryoconced with different technologies / M. M. Aibazov, T.V. Mamontova // Agricultural Journal. - 2020. - № 2 (13). - Р. 39-45.
18. Tkachev A.V. Cryoresistence of sperm stallions in different months of the year / A. V. Tkachev, Yu. I. Korovin, Yu. I. Tkachev // News of TSHA. - 2022. - № 2. - Р. 79-87.
19. Ebel F. Semen quality and freezability analysis during breeding and non-breeding seasons in heavy draft stallions in southern Chile / F. Ebel, A. Vallejos, G. Gajardo // Andrologia. - 2020. - № 52(11).
20. Aurich J. Efficiency of semen cryopreservation in stallions / J. Aurich, J. Kuhl, A. Tichy et al. // Animals. - 2020. - №10 (6). https://doi.org/10.3390/ani10061033.
21. Ntemka A. Breed differences of bull frozen-thawed semen / A. Ntemka, G. Tsousis, C. Broses et al. // Reproduction in Domestic Animals. - 2016. - № 51(6). - P. 945-952. https://doi.org/10.1111/rda.12769.
22. Lamas-Luceno N. High temperature-humidity index compromises sperm quality and fertility of Holstein bulls in temperate climates / N/ Lamas-Luceno, M. Hostens, E. Mullaart et al. // Journal of Dairy Science. - 2020. - № 103(10). - P. 9502-9514.
23. Hallap T. Sperm chromatin stability in frozen-thawed semen is maintained over age in ai bulls / T. Hallap, S. Nagy, M. Haard // Theriogenology. - 2005. - № 63(6). - P. 1752-1763. https://doi.org/10.1016/j.theriogenology.2004.08.001.
24. Pleshakov V.A. Influence of storage periods of cryoconservable sperm of bull-free bulls on its quality: abstract/ V. A. Pleshakov // FGOU VPO "Altai State Agrarian University". - 2006. - 21 p.
25. Chrenek P. Quality of Pinzgau bull spermatozoa following different periods of cryostorage / P. Chrenek, E. Spalekova, L. Olexikova et al. // Zygote. - 2017. - № 25(2). - P. 215-221. https://doi.org/10.1017/S0967199417000077.
26. Flores-Gil V. N. Role of changes in plasma prolactin concentrations on ram and buck sperm cryoresistance / V. N. Flores-Gil, A. Toledano-Diaz, R. Velazquez // Domestic Animal Endocrinology. - 2021. - 76.
27. Boveda Gomez P. Influence of prolactin secretion changes on sperm head size and freezability in ibex and mouflon // Biopreservation and Biobanking. - 2023. - № 21(2). - P. 142-148.
28. Bogdaniuk A. O. Seasonal variability in cryoresistance of Saanen goats spermatozoa and reproductive characteristics / A. O. Bogdaniuk, V. V. Garkavii, M. P. Petrushko // Problems of cryobiology and cryomedicine. - 2022. - № 32(1). - P. 34-41.
29. Tilburg M. F. Semen variables and sperm membrane protein profile of Saanen bucks (Capra hircus) in dry and rainy seasons of the northeastern Brazil (3°S) / M. F. van Tilburg, M. G. Flores Salles, M. M. Silva et al. // International Journal of Biometeorology. - 2014. - № 59(5). - P. 561-573. https://doi.org/10.1007/s00484-014-0869-6.
30. Olexikova L. Cryodamage of plasma membrane and acrosome region in chicken sperm / L. Olexikova, M. Miranda, B. Kulikova et al. // Anatomia Histologia Embryologia. - 2019. - № 48(1). - P. 33-39. https://doi.org/10.1111/ahe.12408.
31. Pleshanov N.V. The cryo resistance of the sperm of roosters depending on the content of lipids / N. V. Pleshanov, O. I. Stanishevskaya // Genetics and breeding of animals. - 2015. - № 1. - Р. 53-57.
32. Kozikova L.V. Assessment of the quality of the native and cryoconced sperm of birds of the breeds of Brahma Svetly and Brahma Palevaya and their chimera / L. V. Kozikova, E. A. Polteva, A. A. Kurochkin and others // International Veterinary Medical Academy of Sciences. - 2022. - № 1. - Р. 175-180.
33. Volume of Part I.-St. Petersburg-Pushkin: St. Petersburg State Agrarian University, 2019. - Р. 264-267.
34. Bernal B. Effect of supplementation of valine to chicken extender on sperm cryoresistance and post-thaw fertilization capacity / B. Bernal, N. Iglesias-Cabeza, U. Sanchez-Rivera / et al. // Poultry Science. - 2020. - № 99(12). - P. 7133-7141. https://doi.org/10.1016/j.psj.2020.09.060