%0 Journal Article %A A. G. Sleptsov %A Yu. I. Shokin %T An additive projection-grid method for elliptic problems %J Doklady Akademii Nauk %D 1996 %P 164-167 %V 347 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1996_347_2_a4/ %G ru %F DAN_1996_347_2_a4