1. Aleinikov, A.A., Current conditions of European beaver and its environmental activity in Bryanski Les Nature Reserve and its protected zone, Mater. IV Mezhd. simp. “Dinamika populyatsii okhotnich’ikh zhivotnykh Severnoi Evropy,” 18–22 sentyabrya 2006 g., Petrozavodsk, Respublika Kareliya, Rossiya (Proc. IV Int. Symp. “Dynamics of Hunting Animals Populations in Northern Europe,” September 18–22, 2006, Petrozavodsk, Karelia Republic, Russia), Petrozavodsk, 2007, pp. 16–24.
2. Aleksiuk, M., Scent-mound communication, territoriality, and population regulation in beaver (Castor canadensis), J. Mammal., 1968, vol. 49, no. 4, pp. 759–762.
3. Anderson, C.B., Pastur, G.M., Lencinas, M.V., et al., Does introduced North American beaver Castor canadensis engineer differently in southern South America?, An overview with implications for restoration, Mammal. Rev., 2009, vol. 39, no. 1, pp. 33–52.
4. Baker, B.W. and Hill, E.P., Beaver (Castor canadensis), in Wild Mammals of North America: Biology, Management, and Conservation, Feldhamer, G.A., Thompson, B.C., and Chapman, J.A., Eds., Baltimore, Maryland: John Hopkins Univ. Press, 2003, pp. 288–310.
5. Balodis, M.M., Bobr. Biologiya i mesto v prirodno-khozyaistvennom komplekse respubliki (The Beaver: Biology and Position in Natural-Economic Complex of the Republic), Riga: Zinatne, 1990.