@article{1270151572, author = {WILLIAMS, Floyd L.}, title = {Formula for the Casimir Operator in Iwasawa Coordinates}, journal = {Tokyo J. of Math.}, volume = {08}, number = {2}, year = {1985}, pages = { 99-105}, language = {en}, url = {http://dml.mathdoc.fr/item/1270151572} }
WILLIAMS, Floyd L. Formula for the Casimir Operator in Iwasawa Coordinates. Tokyo J. of Math., Tome 08 (1985) no. 2, pp. 99-105. http://gdmltest.u-ga.fr/item/1270151572/