@article{GDZPPN002104318, title = {Demazure character formula in arbitrary Kac-Moody setting.}, journal = {Inventiones mathematicae}, volume = {88}, year = {1987}, pages = {395-424}, zbl = {0635.14023}, url = {http://dml.mathdoc.fr/item/GDZPPN002104318} }
Kumar, S. Demazure character formula in arbitrary Kac-Moody setting.. Inventiones mathematicae, Tome 88 (1987) pp. 395-424. http://gdmltest.u-ga.fr/item/GDZPPN002104318/