@article{CMUC_2000__41_3_a8,
     author = {Somberg, Petr},
     title = {BGG sequences on spheres},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {509--527},
     publisher = {mathdoc},
     volume = {41},
     number = {3},
     year = {2000},
     mrnumber = {1795082},
     zbl = {1037.43016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2000__41_3_a8/}
}