%0 Journal Article
%A N. A. Shananin
%T On local unsolvability of differential equations with weighted derivatives
%J Sbornik. Mathematics
%D 1981
%P 417-428
%V 39
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1981_39_3_a6/
%G en
%F SM_1981_39_3_a6