(untitled) - Mezhdunarodnai︠a︡ nauchno-teoreticheskai︠a︡ konferent︠s︡ii︠a︡ Velikiĭ Okti︠a︡brʹ i sovremennai︠a︡ ėpokha; Mezhdunarodnai︠a︡ nauchno-teoreticheskai︠a︡ konferent︠s︡ii︠a︡ Velikiĭ Okti︠a︡brʹ i sovremennai︠a︡ ėpokha (1977 : Moscow, Russia); Mezhdunarodnai︠a︡ nauchno-teoreticheskai︠a︡ konferent︠s︡ii︠a︡ Velikiĭ Okti︠a︡brʹ i sovremennai︠a︡ ėpokha (1977 : Moscow, Russia)