@article{RSMUP_1966__36_1_129_0,
     author = {M\"uller, Karl Hans},
     title = {Schwachnormale {Untergruppen} : eine gemeinsame {Verallgemeinerung} der normalen und normalisatorgleichen {Untergruppen}},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {129--157},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {36},
     number = {1},
     year = {1966},
     mrnumber = {204528},
     zbl = {0139.24901},
     language = {de},
     url = {http://www.numdam.org/item/RSMUP_1966__36_1_129_0/}
}