%0 Journal Article
%A M. V. Fedoryuk
%T A Sturm--Liouville problem with regular singularities
%J Doklady Akademii Nauk
%D 1982
%P 800-803
%V 267
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1982_267_4_a8/
%G ru
%F DAN_1982_267_4_a8