@article{1200929250, author = {Takahasi, Mutuo}, title = {Note on chain conditions in free groups}, journal = {Osaka Math. J.}, volume = {3}, number = {2}, year = {1951}, pages = { 221-225}, language = {en}, url = {http://dml.mathdoc.fr/item/1200929250} }
Takahasi, Mutuo. Note on chain conditions in free groups. Osaka Math. J., Tome 3 (1951) no. 2, pp. 221-225. http://gdmltest.u-ga.fr/item/1200929250/