Voprosy istorii sovetskogo stroitelʹstva v Chuvashskoĭ ASSR

by N. P. Gerasimova, Nikolaĭ Egorovich Egorov, A. V. Izorkin, Chuvashskai︠a︡ A.S.S.R. (R.S.F.S.R.). Nauchno-issledovatelʹskiĭ institut i︠a︡zyka, literatury, istorii i ėkonomiki