Author: Mezhvuzovskai︠a︡ nauchnai︠a︡ konferent︠s︡ii︠a︡ "E̊steticheskoe vospitanie trudi︠a︡shchikhsi︠a︡ v period razvernutogo stroitelʹstva kommunisticheskogo obshchestva" (1963 Moscow, Russia)