@article{1178229983,
author = {Kobayashi, Shoshichi},
title = {Complex manifolds with nonpositive holomorphic sectional curvature and hyperbolicity},
journal = {Tohoku Math. J. (2)},
volume = {30},
number = {4},
year = {1978},
pages = { 487-489},
language = {en},
url = {http://dml.mathdoc.fr/item/1178229983}
}
Kobayashi, Shoshichi. Complex manifolds with nonpositive holomorphic sectional curvature and hyperbolicity. Tohoku Math. J. (2), Tome 30 (1978) no. 4, pp. 487-489. http://gdmltest.u-ga.fr/item/1178229983/