@article{1178244077,
author = {Kobayashi, Shoshichi},
title = {Homogeneous Riemannian manifolds of negative curvature},
journal = {Tohoku Math. J. (2)},
volume = {14},
number = {4},
year = {1962},
pages = { 413-415},
language = {en},
url = {http://dml.mathdoc.fr/item/1178244077}
}
Kobayashi, Shoshichi. Homogeneous Riemannian manifolds of negative curvature. Tohoku Math. J. (2), Tome 14 (1962) no. 4, pp. 413-415. http://gdmltest.u-ga.fr/item/1178244077/