(NsIGNALY SERDCA (B:s (NsTIHI(B: (NpEREWOD S BOLGARSKOGO (B/s - (NmATEW(B, (NpAWELs ((NmOSKWA (B:s (NpRAWDA(B,s, 1966)
Keywords: (NbOLGARSKAQ LITERATURAs