Kazulìn Alâksandr Vasìl'evìč

Vergeičik Lûbov' Aleksandrovna

Stepanovič Ìosìf Mìhajlavìč 1955

Polska Akademia Nauk. Muzeum i Instytut Zoologii

Factors affecting fluctuations of the aquatic warbler Acrocephalus paludicola population of Byelarussian mires