%0 Journal Article %A M. Rösler %A M. Voit %T Olshanski Spherical Functions for Infinite Dimensional Motion Groups of Fixed Rank %J Journal of Lie Theory %D 2013 %P 899-920 %V 23 %N 4 %U https://jolt.centre-mersenne.org/articles/10.5802/jolt.756/ %R 10.5802/jolt.756 %F JOLT_2013_23_4_a0