Author: Nauchno-prakticheskai͡a konferent͡siia "50 let vossoedinenii͡a Zapadnoĭ Belorussii s Belorusskoĭ SSR v sostave Soi͡uza Sovetskikh Sot͡sialisticheskikh Respublik" (1989 Grodno, Byelorussian S.S.R.)