%0 Journal Article
%A R. P. Agarwal
%A K. Perera
%A D. O'Regan
%T Positive Solutions of Higher-Order Singular Problems
%J Differencialʹnye uravneniâ
%D 2005
%P 702-705
%V 41
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2005_41_5_a13/
%G ru
%F DE_2005_41_5_a13