%0 Journal Article %A F. Kassel %A T. Kobayashi %T Invariant Differential Operators on Spherical Homogeneous Spaces with Overgroups %J Journal of Lie theory %D 2019 %P 663-754 %V 29 %N 3 %U http://geodesic.mathdoc.fr/item/JLT_2019_29_3_JLT_2019_29_3_a5/ %F JLT_2019_29_3_JLT_2019_29_3_a5