@article{GDZPPN002334895, title = {On the Kobayashi-Royden metric for ellipsoids.}, journal = {Mathematische Annalen}, volume = {291}, year = {1991}, pages = {55-72}, zbl = {0699.32012}, url = {http://dml.mathdoc.fr/item/GDZPPN002334895} }
Kay, L.D. On the Kobayashi-Royden metric for ellipsoids.. Mathematische Annalen, Tome 291 (1991) pp. 55-72. http://gdmltest.u-ga.fr/item/GDZPPN002334895/