Yakovlev Vladimir A. RussiaGorno-AltaiskAltai State Nature Reserve, 1 Naberezhny Lane, Gorno-Altaisk 649000, Altai Republic, Russiakuranova49@mail.ru Author's articles Places, times and wintering conditions of the viviparous lizard Zootoca vivipara (Lichtenstein, 1823) (Sauria: Lacertidae) in Western Siberia