@article{PIM_1984_N_S_36_50_a12,
     author = {T. Omran and A. Sharffuddin and S.I. Husain},
     title = {Lifts of {Structures} on {Manifolds}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {93 },
     publisher = {mathdoc},
     volume = {_N_S_36},
     number = {50},
     year = {1984},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PIM_1984_N_S_36_50_a12/}
}