@article{1102977870, author = {Dykes, Donald C.}, title = {Weakly hypercentral subgroups of finite groups.}, journal = {Pacific J. Math.}, volume = {31}, number = {3}, year = {1969}, pages = { 337-346}, language = {en}, url = {http://dml.mathdoc.fr/item/1102977870} }
Dykes, Donald C. Weakly hypercentral subgroups of finite groups.. Pacific J. Math., Tome 31 (1969) no. 3, pp. 337-346. http://gdmltest.u-ga.fr/item/1102977870/