@article{GDZPPN002097605, title = {Invariant Meromorphic Functions on Complex Semisimple Lie Groups.}, journal = {Inventiones mathematicae}, volume = {64}, year = {1981}, pages = {325-330}, zbl = {0479.32010}, url = {http://dml.mathdoc.fr/item/GDZPPN002097605} }
Ahiezer, D.N. Invariant Meromorphic Functions on Complex Semisimple Lie Groups.. Inventiones mathematicae, Tome 64 (1981) pp. 325-330. http://gdmltest.u-ga.fr/item/GDZPPN002097605/