%0 Journal Article
%A G. Chobanov
%T Existence for Landesman-Lazer Boundary Value Problems via Variational Inequalities
%J Mathematica balkanica
%D 1999
%P 235
%V 13
%N 3-4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MABA_1999_13_3-4_a4/
%F MABA_1999_13_3-4_a4