@article{SM_1970_12_3_a4,
     author = {A. L. Onishchik},
     title = {Lie groups transitive on {Grassmann} and {Stiefel} manifolds},
     journal = {Sbornik. Mathematics},
     pages = {405--427},
     publisher = {mathdoc},
     volume = {12},
     number = {3},
     year = {1970},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1970_12_3_a4/}
}