[Centennial of the birth of Lev Germanovich Leĭbson].
Leĭbush
B N
BN
D005075:Biological Evolution; D004704:Endocrinology / Q000266:history; D049673:History, 20th Century; D014586:USSR
K stoletiiu so dnia rozhdeniia L'va Germanovicha Leĭbsona.