[Grigoriĭ Viktorovich Gershuni (on his 80th birthday)].
D049673:History, 20th Century; D010827:Physiology / Q000266:history; D012425:Russia (Pre-1917); D014586:USSR
Grigoriĭ Viktorovich Gershuni (k 80-letiiu so dnia rozhdeniia).