@article{NSJOM_2014_44_1a_12,
     author = {Jay Prakash Singh},
     title = {On generalized $ \phi $- recurrent and generalized concircularly $ \phi $-recurrent {P-Sasakian} manifolds},
     journal = {Novi Sad Journal of Mathematics},
     pages = {153-163},
     publisher = {mathdoc},
     volume = {44},
     number = {1},
     year = {2014},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2014_44_1a_12/}
}