%0 Journal Article
%A Hadžić Olga
%T Generalization of a theorem of Marinescu
%J Novi Sad Journal of Mathematics
%D 1973
%P 35-39
%V 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NSJOM_1973_3_Nonea_3/
%F NSJOM_1973_3_Nonea_3