@article{JLT_2014_24_3_JLT_2014_24_3_a2,
     author = {S. Campos and L. Saal },
     title = {The {Spherical} {Transform} {Associated} with the {Generalized} {Gelfand} {Pair} {(U(p,q),H\protect\textsubscript{n}),} p+q=n},
     journal = {Journal of Lie theory},
     pages = {657--685},
     publisher = {mathdoc},
     volume = {24},
     number = {3},
     year = {2014},
     url = {http://geodesic.mathdoc.fr/item/JLT_2014_24_3_JLT_2014_24_3_a2/}
}