TY - JOUR AU - G. P. Astrakhantsev TI - A finite difference method for solving the third boundary value problem for elliptic and parabolic equations in an arbitrary region. Iterative solution of finite difference equations. II JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1971 SP - 677 EP - 687 VL - 11 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1971_11_3_a11/ LA - ru ID - ZVMMF_1971_11_3_a11 ER -