%0 Journal Article %A E. Kh. Kostyukovich %T The convergence of the straight line method in the various schemes of its application to the solution of some boundary problems %J Doklady Akademii Nauk %D 1958 %P 433-435 %V 118 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_118_3_a3/ %G ru %F DAN_1958_118_3_a3