Istoricheskie sv︠i︡azi slav︠i︡anskikh narodov : doklady k V Mezhdunarodnomu sʺezdu slavistov, Sofi︠i︡a, sent︠i︡abrʹ 1963 - Korol︠i︡uk, V. D. (Vladimir Dorofeevich), 1921-1981 (Kratkie soobshcheni︠i︡a (Institut slav︠i︡anovedeni︠i︡a (Akademi︠i︡a nauk SSSR)) ;, 1963)