%0 Journal Article
%A E. M. Landis
%T The dependence of classes of uniqueness of solution of the second
%J Doklady Akademii Nauk
%D 1984
%P 790-793
%V 275
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1984_275_4_a4/
%G ru
%F DAN_1984_275_4_a4