%0 Journal Article
%A Ya. Sh. Il'yasov
%T On a~condition necessary for the existence of positive solutions to a~class of equations with $p$-Laplace operator
%J Matematičeskie zametki
%D 1999
%P 312-314
%V 66
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1999_66_2_a19/
%G ru
%F MZM_1999_66_2_a19