TY - JOUR AU - B. Aliev TI - Two approaches to the difference method of solving Neumann's problem in a rectangular region JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1972 SP - 230 EP - 236 VL - 12 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1972_12_1_a22/ LA - ru ID - ZVMMF_1972_12_1_a22 ER -