@article{10.30755/NSJOM.2014.053,
     author = {Ajit Barman},
     title = {Weakly symmetric and {weakly-Ricci} symmetric {LP-Sasakian}  manifolds admitting a quarter-symmetric  metric  connection},
     journal = {Novi Sad Journal of Mathematics},
     pages = {143 - 153},
     publisher = {mathdoc},
     volume = {45},
     number = {2},
     year = {2015},
     doi = {10.30755/NSJOM.2014.053},
     url = {http://geodesic.mathdoc.fr/articles/10.30755/NSJOM.2014.053/}
}