1. Bernshtein, A.D., Mikhailova, T.V., and Apekina, N.S., Efficiency of trap-line method in assessing the abundance and structure of bank vole (Clethrionomys glareolus) populations, Zool. Zh., 1995, vol. 74, no. 7, pp. 119–127.
2. Bobretsov, A.V., Population dynamics of the northern redbacked vole (Clethrionomys rutilus) in the northern Cisural region over a 50-year period, Zool. Zh., 2009, vol. 88, no. 9, pp. 1115–1126.
3. Cheprakov, M.I., Components of the Chitty effects, Russ. J. Ecol., 2011, vol. 42, no. 6, pp. 529–531.
4. Chernyavskii, F.B. and Lazutkin, A.N., Tsikly lemmingov i polevok na Severe (Population Cycles of Lemmings and Voles in the North), Magadan: Inst. Biol. Probl. Severa, Dal’nevost. Otd., Ross. Akad. Nauk, 2004.
5. Dobrinskii, N.L., The elementary chorological structure of a species population as exemplified by voles, Russ. J. Ecol., 2010, vol. 41, no. 3, pp. 249–255.