(NwARIACIONNO(B-(NRAZNOSTNYE METODY W MATEMATI^ESKOJ FIZIKE (B:s (NmATERIALY wSESO@ZNOJ KONFERENCII (B/s - (NmAR^UK(B, (Ng(B.(Ni(B.s; (Nan sssr(B. (NsIBIRSKOE OTDELENIEs (NwY^ISLITELXNYJ CENTRs ((NnOWOSIBIRSK (B:s (Nb(B.(NI(B.,s, 1978)
(NbIBLIOGR(B.: (NS(B. 227-229s
Keywords: (NmATEMATI^ESKAQ FIZIKA (B- (NwARIACIONNYE METODY (B- (NsBORNIKIs