%0 Journal Article
%A D. Turkoglu
%A I. Altun
%A B. Fisher
%T Common fixed point theorems for four mappings with

 some weak conditions of commutativity
%J Novi Sad Journal of Mathematics
%D 2006
%P 75-86
%V 36
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_2006_36_1a_8/
%F NSJOM_2006_36_1a_8