@article{1183532092, author = {Wallach, Nolan R.}, title = {Homogeneous positively pinched Riemannian manifolds}, journal = {Bull. Amer. Math. Soc.}, volume = {76}, number = {4}, year = {1970}, pages = { 783-786}, language = {en}, url = {http://dml.mathdoc.fr/item/1183532092} }
Wallach, Nolan R. Homogeneous positively pinched Riemannian manifolds. Bull. Amer. Math. Soc., Tome 76 (1970) no. 4, pp. 783-786. http://gdmltest.u-ga.fr/item/1183532092/