@article{1183503574, author = {Thrall, Robert M.}, title = {A note on a theorem by Witt}, journal = {Bull. Amer. Math. Soc.}, volume = {47}, number = {11}, year = {1941}, pages = { 303-308}, language = {en}, url = {http://dml.mathdoc.fr/item/1183503574} }
Thrall, Robert M. A note on a theorem by Witt. Bull. Amer. Math. Soc., Tome 47 (1941) no. 11, pp. 303-308. http://gdmltest.u-ga.fr/item/1183503574/