%0 Journal Article
%A M. V. Fedoryuk
%T Analytic structure of solutions of the Sturm--Liouville problem with regular singularities
%J Differencialʹnye uravneniâ
%D 1990
%P 1648-1650
%V 26
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1990_26_9_a27/
%G ru
%F DE_1990_26_9_a27