%0 Journal Article %A R. D. Lazarov %A V. L. Makarov %T Convergence of a difference method and the method of lines for multidimensional problems of mathematical physics in classes of generalized solutions %J Doklady Akademii Nauk %D 1981 %P 282-286 %V 259 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1981_259_2_a5/ %G ru %F DAN_1981_259_2_a5