(NdIFFERENCIALXNYE URAWNENIQ W ^ASTNYH PROIZWODNYH (B:s (Nu^EBNOE POSOBIE (B/s - (NmIHAJLOW(B, (NwALENTIN pETROWI^s ((NmOSKWA (B:s (NnAUKA(B. (NgL(B. (NRED(B. (NFIZ(B.-(NMAT(B. (NLIT(B.,s, 1983)
(NsPISOK LIT(B. (NS(B. 418-420s
Keywords: (NdIFFERENCIALXNYE URAWNENIQs