TY - JOUR AU - E. G. Bykova AU - V. V. Shaidurov TI - A nonuniform difference scheme with fourth order of accuracy in a domain with smooth boundary JO - Sibirskij žurnal vyčislitelʹnoj matematiki PY - 1998 SP - 99 EP - 117 VL - 1 IS - 2 UR - http://geodesic.mathdoc.fr/item/SJVM_1998_1_2_a0/ LA - ru ID - SJVM_1998_1_2_a0 ER -