%0 Journal Article
%A A. M. Fedotov
%T Well-posedness of the problem of constructing approximate
%J Doklady Akademii Nauk
%D 1983
%P 1064-1066
%V 272
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1983_272_5_a8/
%G ru
%F DAN_1983_272_5_a8