%0 Journal Article %A M. I. Kliot-Dashinskii %T On the rate of convergence of the method of orthogonal projections for the first boundary problem in the case %J Doklady Akademii Nauk %D 1957 %P 566-569 %V 117 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_117_4_a4/ %G ru %F DAN_1957_117_4_a4