@article{1200691083, author = {Kurata, Yoshiki}, title = {A decomposition of normal subgroups in a group}, journal = {Osaka J. Math.}, volume = {1}, number = {1}, year = {1964}, pages = { 201-229}, language = {en}, url = {http://dml.mathdoc.fr/item/1200691083} }
Kurata, Yoshiki. A decomposition of normal subgroups in a group. Osaka J. Math., Tome 1 (1964) no. 1, pp. 201-229. http://gdmltest.u-ga.fr/item/1200691083/