%0 Journal Article %A E. Yu. Dnestrovskaya %A N. N. Kalitkin %A I. V. Ritus %T Solving of partial differential equations by schemes with complex coefficients %J Matematičeskoe modelirovanie %D 1991 %P 114-127 %V 3 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_1991_3_9_a10/ %G ru %F MM_1991_3_9_a10