TY - JOUR AU - A. I. Sukhinov TI - Approximation of the three-dimensional heat equation by locally two-dimensional schemes in cylindrical and spherical coordinates JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1987 SP - 66 EP - 74 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1987_8_a10/ LA - ru ID - IVM_1987_8_a10 ER -