(No^ERKI O WSELENNOJ (B/s - (NwORONCOW(B-(NwELXQMINOW(B, (NbORIS aLEKSANDROWI^s; (NkULIKOW(B, (Ns(B.s ((NmOSKWA (B:s (NnAUKA(B. (NgL(B. (NRED(B. (NFIZ(B.-(NMAT(B. (NLIT(B.,s, 1976)
Keywords: (NwSELENNAQs