@article{GDZPPN002297604, title = {Orthogonal Conjugacies in Finite Groups.}, journal = {Mathematische Annalen}, volume = {174}, year = {1967}, pages = {37-40}, zbl = {0144.01703}, url = {http://dml.mathdoc.fr/item/GDZPPN002297604} }
TAFT, E.J. Orthogonal Conjugacies in Finite Groups.. Mathematische Annalen, Tome 174 (1967) pp. 37-40. http://gdmltest.u-ga.fr/item/GDZPPN002297604/