@article{GDZPPN002058200, title = {A Note on the Intrinsic Join of STIEFEL Manifolds.}, journal = {Commentarii mathematici Helvetici}, volume = {38}, year = {1963}, pages = {26-30}, zbl = {0117.16601}, url = {http://dml.mathdoc.fr/item/GDZPPN002058200} }
Husseini, S.Y. A Note on the Intrinsic Join of STIEFEL Manifolds.. Commentarii mathematici Helvetici, Tome 38 (1963) pp. 26-30. http://gdmltest.u-ga.fr/item/GDZPPN002058200/