2013 год Settling Sable (Martes zibellina) and Pine Marten (Martes martes) in the Omsk Oblast and Biogeographic Effects of Their HybridizationSunday December 29%q, 2013 admin Kassal B.Y., Sidorov G.N. Russian Journal of Biological Invasions; Pleiades Publishing, Ltd., 2013, Vol. 4, No. 2, pp. 104–115.