%0 Journal Article %A Michael Cowling %A Stefano Meda %A Alberto Setti %T Invariant operators on function spaces on homogeneous trees %J Colloquium Mathematicum %D 1999 %P 53-61 %V 80 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-80-1-53-61/ %R 10.4064/cm-80-1-53-61 %G en %F 10_4064_cm_80_1_53_61