[1]
Chetanov Н.А. , Litvinov Н.А. , Ganshchuk С.В. and Galiulin Д.М. 2024. Some thermobiological features of the grass snake Natrix natrix (Linnaeus, 1758) and the common European adder Vipera berus (Linnaeus, 1758) in cohabitation in the Kama Cis-Urals. Bulletin of Perm University. Biology. 3 (Nov. 2024), 278‒284. DOI:https://doi.org/10.17072/1994-9952-2024-3-278-284.