@article{PIM_1980_N_S_28_42_a24,
     author = {B. B. Sinha and S.L. Yadava},
     title = {Structure {Connection} in an {Almost} {Contact} {Metric} {Manifold}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {195 },
     publisher = {mathdoc},
     volume = {_N_S_28},
     number = {42},
     year = {1980},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PIM_1980_N_S_28_42_a24/}
}