@article{JOLT_2013_23_4_a0,
     author = {M. R\"osler and M. Voit},
     title = {Olshanski {Spherical} {Functions} for {Infinite} {Dimensional} {Motion} {Groups} of {Fixed} {Rank}},
     journal = {Journal of Lie Theory},
     pages = {899--920},
     year = {2013},
     volume = {23},
     number = {4},
     doi = {10.5802/jolt.756},
     zbl = {1372.43008},
     url = {https://jolt.centre-mersenne.org/articles/10.5802/jolt.756/}
}