@article{GDZPPN002445476, title = {Rosso's form and quantized Kac Moody algebras.}, journal = {Mathematische Zeitschrift}, volume = {221}, year = {1996}, pages = {543-572}, zbl = {0858.17011}, url = {http://dml.mathdoc.fr/item/GDZPPN002445476} }
Joseph, Anthony; Letzter, Gail. Rosso's form and quantized Kac Moody algebras.. Mathematische Zeitschrift, Tome 221 (1996) pp. 543-572. http://gdmltest.u-ga.fr/item/GDZPPN002445476/