@article{MZ_1975__145_172291,
     author = {Roland Lemmert},
     title = {\"Uber einen {Satz} von {Witte.}},
     journal = {Mathematische Zeitschrift},
     pages = {289--300},
     publisher = {mathdoc},
     volume = {145},
     year = {1975},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MZ_1975__145_172291/}
}