Author: Mezhdunarodnai︠a︡ nauchnai︠a︡ konferent︠s︡ii︠a︡ I︠U︡NESKO "Slavi︠a︡nskie kulʹtury i mirovoĭ kulʹturnyĭ prot︠s︡ess" (1982 Minsk, Byelorussian S.S.R.)