(NuRAWNENIQ MATEMATI^ESKOJ FIZIKI (B:s (Nu^EBNOE POSOBIE (B/s - (NtIHONOW(B, (NaNDREJ nIKOLAEWI^s; (NsAMARSKIJ(B, (NaLEKSANDR aNDREEWI^s ((NmOSKWA (B:s (NnAUKA(B. (NgL(B. (NRED(B. (NFIZ(B.-(NMAT(B. (NLIT(B.,s, 1972)
Keywords: (NmATEMATI^ESKAQ FIZIKAs