(No^ERKI ISTORII UKRAINSKO(B-(NBOLGARSKIH SWQZEJ (B/s - (NsOHANX(B, (NpAWEL sTEPANOWI^s; (NiNSTITUT ISTORII an ussrs ((NkIEW (B:s (NnAUK(B. (NDUMKA(B,s, 1976)
(NbIBLIOGR(B.: (NS(B. 275-288s
Keywords: (NuKRAINSKO(B-(NBOLGARSKIE SWQZI (B- (NiSTORIQs