(NmERY I DIFFERENCIALXNYE URAWNENIQ W BESKONE^NYH PROSTRANSTWAH (B/s - (NdALECKIJ(B, (N`RIJ lXWOWI^s; (NfOMIN(B, (NsERGEJ wASILXEWEI^s ((NmOSKWA (B:s (NnAUKA(B. (NgL(B. (NRED(B. (NFIZ(B.-(NMAT(B. (NLIT(B.,s, 1983)
(NsPISOK LIT(B. (NS(B. 365-380s
Keywords: (NdIFFERENCIALXNOE IS^ISLENIEs