%0 Journal Article %A G. I. Shishkin %T Mesh method for solving elliptic equations with discontinuous boundary conditions %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1979 %P 640-651 %V 19 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1979_19_3_a7/ %G ru %F ZVMMF_1979_19_3_a7