%0 Journal Article %A R. M. Nasyrov %A S. R. Nasyrov %T Convergence of S.\,A.~Khristianovich's approximate method for solving the Dirichlet problem for an elliptic equation %J Doklady Akademii Nauk %D 1986 %P 294-298 %V 291 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1986_291_2_a8/ %G ru %F DAN_1986_291_2_a8