@article{GDZPPN002395517,
title = {p-normality and p-length of a finite group.},
journal = {Mathematische Zeitschrift},
volume = {87},
year = {1965},
pages = {345-347},
zbl = {0125.28802},
url = {http://dml.mathdoc.fr/item/GDZPPN002395517}
}
Bauman, Steven. p-normality and p-length of a finite group.. Mathematische Zeitschrift, Tome 87 (1965) pp. 345-347. http://gdmltest.u-ga.fr/item/GDZPPN002395517/