%0 Journal Article
%A M. Utepbergenov
%T On the theory of pseudoregular singularities of degenerate equations
%J Differencialʹnye uravneniâ
%D 1981
%P 941-943
%V 17
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1981_17_5_a24/
%G ru
%F DE_1981_17_5_a24