@article{1183505103, author = {Chang, Su-Cheng}, title = {On the quadric of Lie}, journal = {Bull. Amer. Math. Soc.}, volume = {49}, number = {12}, year = {1943}, pages = { 257-261}, language = {en}, url = {http://dml.mathdoc.fr/item/1183505103} }
Chang, Su-Cheng. On the quadric of Lie. Bull. Amer. Math. Soc., Tome 49 (1943) no. 12, pp. 257-261. http://gdmltest.u-ga.fr/item/1183505103/