@article{02206555, title = {Algebraic cycles and the classical groups II: quaternionic cycles.}, journal = {Geometry \& Topology}, volume = {5}, year = {2005}, pages = {1187-1220}, doi = {10.2140/gt.2005.9.1187}, zbl = {1081.14013}, language = {en}, url = {http://dml.mathdoc.fr/item/02206555} }
Lawson, H.Blaine (Jr.); Lima-Filho, Paulo; Michelsohn, Marie-Louise. Algebraic cycles and the classical groups II: quaternionic cycles.. Geometry & Topology, Tome 5 (2005) pp. 1187-1220. doi : 10.2140/gt.2005.9.1187. http://gdmltest.u-ga.fr/item/02206555/