%0 Journal Article
%A Erdem, Sadettin
%T Some Para-Hermitian Related Complex Structures and Non-existence of Semi-Riemannian Metric on Some Spheres
%J Serdica Mathematical Journal
%D 1999
%P 83-90
%V 25
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SMJ2_1999_25_1_a7/
%G en
%F SMJ2_1999_25_1_a7