%0 Journal Article %A Andreas Kollross %T Duality of Symmetric Spaces and Polar Actions %J Journal of Lie Theory %D 2011 %P 961-986 %V 21 %N 4 %U http://geodesic.mathdoc.fr/item/JOLT_2011_21_4_a10/ %F JOLT_2011_21_4_a10