%0 Journal Article
%A Leszek Gęba
%A Tadeusz Pruszko
%T Some applications of minimax and topological degree to the study of the Dirichlet problem for elliptic partial differential equations
%J Annales Polonici Mathematici
%D 1991
%P 49-61
%V 56
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-56-1-49-61/
%R 10.4064/ap-56-1-49-61
%G en
%F 10_4064_ap_56_1_49_61