%0 Journal Article
%A V. Ya. Arsenin
%T On~ill-posed problems
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1976
%P 93-107
%V 31
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1976_31_6_a5/
%G en
%F RM_1976_31_6_a5