(NiZ ISTORII OTE^ESTWENNOGO FRONTA bOLGARII (B:s ((Ni@LX (B1942 (NG(B. - (NSENT(B. 1944 (NG(B.) /s - (NwALEW(B, (Nl@BOMIR bORISOWI^s; (NiNSTITUT SLAWQNOWEDENIQ an sssrs ((NmOSKWA (B;s (NlENINGRAD (B:s (NiZD(B-(NWO aKAD(B. (NNAUK sssr(B,s, 1950)
(NbIBLIOGR(B. (NW PODSTRO^(B. (NPRIME^(B.s
Keywords: (NiSTORIQ bOLGARIIs -- (NdEMOKRATI^ESKOE DWIVENIE W bOLGARII s