%0 Journal Article %A V. N. Abrashin %T Convergence and estimates of error of the method of straight lines in the solution of certain problems of mathematical physics %J Differencialʹnye uravneniâ %D 1968 %P 1317-1332 %V 4 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1968_4_7_a16/ %G ru %F DE_1968_4_7_a16