@article{MZ_1973__131_171896,
     author = {Peter Schmid and Rudolf Maier},
     title = {The {Embedding} of {Quasinormal} {Subgroups} in {Finite} {Groups.}},
     journal = {Mathematische Zeitschrift},
     pages = {269--272},
     publisher = {mathdoc},
     volume = {131},
     year = {1973},
     zbl = {0259.20017},
     url = {http://geodesic.mathdoc.fr/item/MZ_1973__131_171896/}
}