Article du Bulletin

Chernoshapochnyi sourok v Oust-Lenskom zapovednike [The Black-capped Marmot in Ust-Lensky Reserve].

Луковчев Ю.С. (Loukovtsev, Lukovtzev Yu.S.), Перфилиев В.И. (Perfiliev V.I.), Яковлев Ф.Г. (Ïakovlev, Yakovlev F.G.) & Василиев В.Н. (Vasiliev V.N.) · 1990 · Resoursy jivotnogo mira Sibiri [In Resources of Animals of Siberia Novosibirsk].