@article{10_4064_fm_1999_161_1_2_1_225_233,
     author = {Parameswaran Sankaran and Peter Zvengrowski},
     title = {The order of the {Hopf} bundle on projective {Stiefel} manifolds},
     journal = {Fundamenta Mathematicae},
     pages = {225--233},
     publisher = {mathdoc},
     volume = {161},
     number = {1},
     year = {1999},
     doi = {10.4064/fm_1999_161_1-2_1_225_233},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm_1999_161_1-2_1_225_233/}
}