%0 Journal Article %A O. A. Liskovets %T Consistent discretization in variational methods for solving ill-posed extremal problems %J Differencialʹnye uravneniâ %D 1982 %P 1383-1394 %V 18 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1982_18_8_a11/ %G ru %F DE_1982_18_8_a11