TY  - JOUR
AU  - U.C. De
AU  - Absos Ali Shaikh
TI  - Non-Existence of Proper Semi-Invariant
                        Submanifolds of a Lorentzian Para-Sasakian Manifold
JO  - Bulletin of the Malaysian Mathematical Society
PY  - 1999
VL  - 22
IS  - 2
UR  - http://geodesic.mathdoc.fr/item/BMMS_1999_22_2_a7/
ID  - BMMS_1999_22_2_a7
ER  -