%0 Journal Article
%A Hadžić Olga
%T Some fixed point 

 theorems in Banach spaces
%J Novi Sad Journal of Mathematics
%D 1978
%P 13-19
%V 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_1978_8_Nonea_2/
%F NSJOM_1978_8_Nonea_2