%0 Journal Article %A D. Arnal %A O. B. Baoua %A C. Benson %A G. Ratcliff %T Invariant Theory for the Orthogonal Group via Star Products %J Journal of Lie Theory %D 2001 %P 441-458 %V 11 %N 2 %U http://geodesic.mathdoc.fr/item/JOLT_2001_11_2_a8/ %F JOLT_2001_11_2_a8