@article{CM_1995__98_1_77_0,
     author = {Knop, Friedrich},
     title = {Homogeneous varieties for semisimple groups of rank one},
     journal = {Compositio Mathematica},
     pages = {77--89},
     publisher = {Kluwer Academic Publishers},
     volume = {98},
     number = {1},
     year = {1995},
     mrnumber = {1353286},
     zbl = {0860.14040},
     language = {en},
     url = {http://www.numdam.org/item/CM_1995__98_1_77_0/}
}