[Productive life of Viktor Pavlovich Protopopov; 75th anniversary of his birth and 50 years of his scientific, pedagogical, and social activities].
D000846:Anniversaries and Special Events; D049672:History, 19th Century; D049673:History, 20th Century; D009043:Motor Activity
BIOGRAPHIES
Tvorcheskii put' Viktora Pavlovicha Protopopova; k 75-letiiu so dnia rozhdeniia i 50-letiiu nauchnoi, pedagogicheskoi i obshchestvennoi deiatel'nosti.