TY  - JOUR
AU  - Erdem, Sadettin
TI  - Some Para-Hermitian Related Complex Structures and Non-existence of Semi-Riemannian Metric on Some Spheres
JO  - Serdica Mathematical Journal
PY  - 1999
SP  - 83
EP  - 90
VL  - 25
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SMJ2_1999_25_1_a7/
LA  - en
ID  - SMJ2_1999_25_1_a7
ER  -