(NgETEROCIKLI^ESKIE SOEDINENIQ (B/s - (NgABELX(B, (N`RIJ oRESTOWI^s ((NlENINGRAD (B;s (NmOSKWA (B:s (NgOSHIMIZDAT(B,s, 1941)
Keywords: (NgETEROCIKLI^ESKIE SOEDINENIQs