%0 Journal Article %A A. S. Leonov %T On the solution of linear ill-posed problems on the basis of a~modified quasioptimality criterion %J Sbornik. Mathematics %D 1985 %P 387-397 %V 50 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1985_50_2_a5/ %G en %F SM_1985_50_2_a5