@article{GDZPPN002338009, title = {Twistor spaces for Riemannian symmetric spaces.}, journal = {Mathematische Annalen}, volume = {295}, year = {1993}, pages = {729-744}, zbl = {0788.53045}, url = {http://dml.mathdoc.fr/item/GDZPPN002338009} }
Burstall, Francis; Gutt, S.; Rawnsley, J. Twistor spaces for Riemannian symmetric spaces.. Mathematische Annalen, Tome 295 (1993) pp. 729-744. http://gdmltest.u-ga.fr/item/GDZPPN002338009/