1. Alfimov AV (2005) Distribution of minimum temperatures in the surface soil layer under the snow cover in Northern Eurasia. Eurasian Soil Sci 38(4):384–391
2. Alfimov AV, Berman DI, Bulakhova NA (2012) Winter temperature conditions in the root layer of soils in Siberia and northeast Asia. Bull North-East Sci Center FEB RAS 3:10–18 (in Russian with English summary)
3. Bannikov AG, Darevsky IS, Ishchenko VG, Rustamov AK, Shcherbak NN (1977) A key to amphibians and reptiles of the fauna of the USSR. Prosveshchenie, Moscow (in Russian)
4. Bauwens D (1981) Survivorship during hibernation in the European common lizard, Lacerta vivipara. Copeia 1981(3):741–744
5. Berman DI, Meshcheryakova EN (2012) Is the western boundary of the Siberian Salamander (Salamandrella keyserlingii, Amphibia, Caudata, Hynobiidae) range determined by the specific features of its wintering? Dokl Biol Sci 443:97–100. doi: 10.1134/S0012496612020068