@article{RSMUP_1967__38__358_0,
     author = {Baer, Reinhold},
     title = {Normalisatorreiche {Gruppen}},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {358--450},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {38},
     year = {1967},
     mrnumber = {223452},
     zbl = {0157.35103},
     language = {de},
     url = {http://archive.numdam.org/item/RSMUP_1967__38__358_0/}
}