1. Anufriev, A.I., Mekhanizmy zimnei spyachki melkikh mlekopitayushchikh Yakutii (Mechanisms of Hibernation of Small Mammals in Yakutia), Novosibirsk: Sib. Otd. Ross. Akad. Nauk, 2008.
2. Akhremenko, A.K., Anufriev, A.I., Solomonov, N.G., et al., Sib. Ekol. Zh., 1998, nos. 3–4, pp. 347–352.
3. Bibikov, D.I., Surki. Biotsenoticheskoe i prakticheskoe znachenie (Marmots: Biocenotic Role and Practical Importance), Moscow: Nauka, 1980, pp. 50–69.
4. Vasil’ev, V.N., The Ecology of Winter Hibernation of the Marmot Marmota camchatica P., 1811, Extended Abstract of Cand. Sci. (Biol.) Dissertation, Moscow, 1989.
5. Vasil’ev, V.N., Zool. Zh., 2000, vol. 79, no. 9, pp. 1114–1123.