TY - JOUR AU - Michael Cowling AU - Stefano Meda AU - Alberto Setti TI - Invariant operators on function spaces on homogeneous trees JO - Colloquium Mathematicum PY - 1999 SP - 53 EP - 61 VL - 80 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-80-1-53-61/ DO - 10.4064/cm-80-1-53-61 LA - en ID - 10_4064_cm_80_1_53_61 ER -