TY - JOUR AU - Nguen Tyong TI - Uniform convergence of difference schemes of increased order of accuracy for Poisson's equation JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1980 SP - 97 EP - 103 VL - 20 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1980_20_1_a8/ LA - ru ID - ZVMMF_1980_20_1_a8 ER -