%0 Journal Article %A A. A. Kaplan %A R. Tikhachke %T Adaptive methods for solving ill-posed semi-infinite problems of %J Doklady Akademii Nauk %D 1992 %P 460-464 %V 322 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1992_322_3_a4/ %G ru %F DAN_1992_322_3_a4