For citations:

Udovikov A.I., Popov N.V., Samoilova L.V., Tolokonnikova S.I. Climate and Transformation of Ecosystems by the Example of Natural Plague Foci of South-East of Russia. Problems of Particularly Dangerous Infections. 2012;(2(112)):21-24. (In Russ.) https://doi.org/10.21055/0370-1069-2012-2(112)-21-24