%0 Journal Article %A V. B. Andreev %T Asymptotics of the solution of the grid Laplace equation in an angle %J Doklady Akademii Nauk %D 1979 %P 1289-1293 %V 244 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1979_244_6_a0/ %G ru %F DAN_1979_244_6_a0