@article{BMMS_2005_28_2_a12,
     author = {U.C. De and A. Al-Aqeel and A.A. Shaikh},
     title = {Submanifolds of a {Lorentzian} {Para-Sasakian} {Manifold}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2005},
     volume = {28},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2005_28_2_a12/}
}