(NdIFFERENCIALXNAQ GEOMETRIQ ODNORODNYH PROSTRANSTW (B:s (NsBORNIK NAU^NYH TRUDOW (B/s - (NgRU[KO(B, (Np(B.(Nq(B.s; (NiRKUTSKIJ GOSUDARSTWENNYJ UNIWERSITET IM(B. (Na(B.(Na(B. (NvDANOWAs ((NiRKUTSK (B:s (Nb(B. (NI(B.,s, 1988)
Keywords: (NwYS[AQ MATEMATIKAs