@article{GDZPPN002396416, title = {Abnormal depth and hypereccentric length in finite soluble groups.}, journal = {Mathematische Zeitschrift}, volume = {87}, year = {1965}, pages = {29-40}, zbl = {0131.02403}, url = {http://dml.mathdoc.fr/item/GDZPPN002396416} }
Rose, John S. Abnormal depth and hypereccentric length in finite soluble groups.. Mathematische Zeitschrift, Tome 87 (1965) pp. 29-40. http://gdmltest.u-ga.fr/item/GDZPPN002396416/