(NmETODY PRIBLIVENNOGO PREOBRAZOWANIQ fURXE I OBRA]ENIQ PREOBRAZOWANIQ lAPLASA (B:s (NsPRAWO^NAQ KNIGA (B/s - (NkRYLOW(B, (NwLADIMIR iWANOWI^s; (NsKOBLQ(B, (NnADEVDA sERGEEWNAs ((NmOSKWA (B:s (NnAUKA(B. (NgL(B. (NRED(B. (NFIZ(B.-(NMAT(B. (NLIT(B.,s, 1974)
Keywords: (NmATEMATI^ESKIJ ANALIZs