(NbRATSKAQ bOLGARIQ (B/s - (NtUGANOW(B, (NeWGENIJ nIKOLAEWI^s ((NmOSKWA (B:s (NmOSKOWSKIJ RABO^IJ(B,s, 1959)
Keywords: (NsOCIALISTI^ESKOE STROITELXSTWOs -- (NbOLGARIQ(B, (NnARODNAQ rESPUBLIKAs