%0 Journal Article
%A Constantin Adrian
%T On some fixed point 

 theorems in metric spaces
%J Novi Sad Journal of Mathematics
%D 1994
%P 9-21
%V 24
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_1994_24_2a_1/
%F NSJOM_1994_24_2a_1