@Book{047128445,
title="B{\.{e}}r i razvitie estestvoznanija",
series="Folia Baeriana 3",
year="1978",
publisher="Valgus",
address="Tallinn",
keywords="Congresses; Biologists; Estonia; Biography",
contents="Zsfassungen teilw. russ., teilw. dt.",
note="Akad. Nauk {\.{E}}stonskoj SSR, Inst. Zoologii i Botaniki ... [Red. kollegija: ... T. Sutt (otv. red.)]",
note="Beitr. teilw. russ., teilw. dt. - Teilw. in kyrill. Schr., russ.",
language="Russian"
}