V. G. Grossman
Baikal Institute of Nature Management SB RAS, Ulan-Ude
Russian Federation

B. G. Bazarov
Baikal Institute of Nature Management SB RAS, Buryat State University, Ulan-Ude
Russian Federation

Zh. G. Bazarova
Baikal Institute of Nature Management SB RAS, Buryat State University, Ulan-Ude
Russian Federation