%0 Journal Article %A E. G. Bykova %A V. V. Shaidurov %T A~nonuniform difference scheme with fourth order of accuracy in a~domain with smooth boundary %J Sibirskij žurnal vyčislitelʹnoj matematiki %D 1998 %P 99-117 %V 1 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJVM_1998_1_2_a0/ %G ru %F SJVM_1998_1_2_a0