@article{GDZPPN002412586, title = {The Embedding of Quasinormal Subgroups in Finite Groups.}, journal = {Mathematische Zeitschrift}, volume = {135}, year = {1973}, pages = {269-272}, zbl = {0259.20017}, url = {http://dml.mathdoc.fr/item/GDZPPN002412586} }
Schmid, Peter; Maier, Rudolf. The Embedding of Quasinormal Subgroups in Finite Groups.. Mathematische Zeitschrift, Tome 135 (1973) pp. 269-272. http://gdmltest.u-ga.fr/item/GDZPPN002412586/