@article{1206133752, author = {Sakamoto, Takanori}, title = {Weakly serial subgroups}, journal = {Hiroshima Math. J.}, volume = {12}, number = {3}, year = {1982}, pages = { 295-305}, language = {en}, url = {http://dml.mathdoc.fr/item/1206133752} }
Sakamoto, Takanori. Weakly serial subgroups. Hiroshima Math. J., Tome 12 (1982) no. 3, pp. 295-305. http://gdmltest.u-ga.fr/item/1206133752/