@article{MZ_1973__134_171978,
     author = {Detlef Voigt},
     title = {Endliche {Hopfalgebren.}},
     journal = {Mathematische Zeitschrift},
     pages = {189--204},
     year = {1973},
     volume = {134},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MZ_1973__134_171978/}
}