%0 Journal Article
%A Jolanta Przybycin
%T Bifurcation theorems of Rabinowitz type for certain differential operators of the fourth order
%J Annales Polonici Mathematici
%D 1992
%P 21-28
%V 57
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-57-1-21-28/
%R 10.4064/ap-57-1-21-28
%G en
%F 10_4064_ap_57_1_21_28