@article{05241756,
title = {On the twistor bundle of de Sitter space },
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {49},
year = {2008},
pages = {107-123},
zbl = {1148.53046},
language = {en},
url = {http://dml.mathdoc.fr/item/05241756}
}
Hulett, Eduardo. On the twistor bundle of de Sitter space . Beiträge zur Algebra und Geometrie, Tome 49 (2008) pp. 107-123. http://gdmltest.u-ga.fr/item/05241756/