%0 Journal Article %A V. N. Sushch %T A discrete analogue of the Cauchy integral %J Differencialʹnye uravneniâ %D 1993 %P 1433-1441 %V 29 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1993_29_8_a17/ %G ru %F DE_1993_29_8_a17