@article{01572575, title = {A hyperbolic twistor space.}, journal = {Balkan Journal of Geometry and its Applications (BJGA)}, volume = {5}, year = {2000}, pages = {9-16}, zbl = {0997.53024}, language = {en}, url = {http://dml.mathdoc.fr/item/01572575} }
Blair, David E. A hyperbolic twistor space.. Balkan Journal of Geometry and its Applications (BJGA), Tome 5 (2000) pp. 9-16. http://gdmltest.u-ga.fr/item/01572575/