%0 Journal Article
%A L. V. Kritskov
%T Representation and estimates of root functions of singular differential operators on an interval. II
%J Differencialʹnye uravneniâ
%D 1993
%P 64-73
%V 29
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1993_29_1_a9/
%G ru
%F DE_1993_29_1_a9