@article{00929700, title = {On hyperbolic cones and mixed symmetric spaces.}, journal = {Journal of Lie Theory}, volume = {6}, year = {1996}, pages = {69-146}, zbl = {0860.22004}, language = {en}, url = {http://dml.mathdoc.fr/item/00929700} }
Krötz, Bernhard; Neeb, Karl-Hermann. On hyperbolic cones and mixed symmetric spaces.. Journal of Lie Theory, Tome 6 (1996) pp. 69-146. http://gdmltest.u-ga.fr/item/00929700/