@article{1256053308, author = {Berger, T. R.}, title = {Class two $p$ groups as fixed point free automorphism groups}, journal = {Illinois J. Math.}, volume = {14}, number = {4}, year = {1970}, pages = { 121-149}, language = {en}, url = {http://dml.mathdoc.fr/item/1256053308} }
Berger, T. R. Class two $p$ groups as fixed point free automorphism groups. Illinois J. Math., Tome 14 (1970) no. 4, pp. 121-149. http://gdmltest.u-ga.fr/item/1256053308/