(NpERWYJ SLED (B:s (NsTIHI (B/s - (NpOSKANNYJ(B, (NiWAN mITROFANOWI^s ((NbRQNSK (B:s (NbRQNSKIJ RABO^IJ(B,s, 1964)
Keywords: (NrUSSKAQ SOWETSKAQ PO\ZIQs