%0 Journal Article
%A Rachůnková, Irena
%T Sign conditions in nonlinear boundary value problems
%J Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
%D 1994
%P 117-124
%V 33
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AUPO_1994__33_1_a12/
%G en
%F AUPO_1994__33_1_a12