R.S.F.S.R.) Mezhvuzovskai︠a︡ nauchnai︠a︡ konferent︠s︡ii︠a︡ posviashchennai︠a︡ pi︠a︡tidesi︠a︡tiletii︠u︡ Velikoĭ Okti︠a︡br'skoĭ sot︠s︡ialisticheskoĭ revoli︠u︡t︠s︡ii (1967 Tomsk