%0 Journal Article
%A A. G. Lomtatidze
%T Positive solutions of boundary value problems for second-order ordinary differential equations with singularities
%J Differencialʹnye uravneniâ
%D 1987
%P 1685-1692
%V 23
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1987_23_10_a3/
%G ru
%F DE_1987_23_10_a3