@article{MZ_1966__93_170593,
     author = {Karl Strambach},
     title = {Reichhaltige {Untergruppen} geometrischer {Gruppen.}},
     journal = {Mathematische Zeitschrift},
     pages = {243--264},
     publisher = {mathdoc},
     volume = {93},
     year = {1966},
     zbl = {0139.25302},
     url = {http://geodesic.mathdoc.fr/item/MZ_1966__93_170593/}
}