@article{BAG_1985__20_138320,
     author = {K. DRECHSLER and M. Bozek},
     title = {Faserungen von {Fahnenmengen}},
     journal = {Beitr\"age zur Algebra und Geometrie},
     pages = {203--214},
     publisher = {mathdoc},
     volume = {20},
     year = {1985},
     zbl = {0574.06002},
     url = {http://geodesic.mathdoc.fr/item/BAG_1985__20_138320/}
}