@article{AMA_2004__2004_1_124827,
     author = {Hille, Lutz and Vossieck, Dieter},
     title = {Partial flags and parabolic group actions.},
     journal = {Algebra Montpellier announcements},
     year = {2004},
     volume = {2004},
     number = {1},
     zbl = {1066.14057},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMA_2004__2004_1_124827/}
}