%0 Journal Article %A Wolfgang Bertram %A Michael Kinyon %T Associative Geometries. II: Involutions, the Classical Torsors, and their Homotopes %J Journal of Lie Theory %D 2010 %P 253-282 %V 20 %N 2 %U http://geodesic.mathdoc.fr/item/JOLT_2010_20_2_a1/ %F JOLT_2010_20_2_a1