@article{1181070041, author = {Okuyama, Takashi}, title = {Quasi-Purifiable Subgroups and Height-Matrices}, journal = {Rocky Mountain J. Math.}, volume = {32}, number = {4}, year = {2002}, pages = { 1577-1595}, language = {en}, url = {http://dml.mathdoc.fr/item/1181070041} }
Okuyama, Takashi. Quasi-Purifiable Subgroups and Height-Matrices. Rocky Mountain J. Math., Tome 32 (2002) no. 4, pp. 1577-1595. http://gdmltest.u-ga.fr/item/1181070041/