@article{GDZPPN002102749, title = {Existence and non-existence of homogeneous Einstein metrics.}, journal = {Inventiones mathematicae}, volume = {83}, year = {1986}, pages = {177-194}, zbl = {0596.53040}, url = {http://dml.mathdoc.fr/item/GDZPPN002102749} }
Ziller, W.; Wang, McK.Y. Existence and non-existence of homogeneous Einstein metrics.. Inventiones mathematicae, Tome 83 (1986) pp. 177-194. http://gdmltest.u-ga.fr/item/GDZPPN002102749/