%0 Journal Article %A K. Kaveh %T Note on Cohomology Rings of Spherical Varieties and Volume Polynomial %J Journal of Lie theory %D 2011 %P 263-283 %V 21 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JLT_2011_21_2_JLT_2011_21_2_a1/ %F JLT_2011_21_2_JLT_2011_21_2_a1