%0 Journal Article %A E. Casadio Tarabusi %A J. M. Cohen %A A. Koranyi %A M. A. Picardello %T Converse Mean Value Theorems on Trees and Symmetric Spaces %J Journal of Lie theory %D 1998 %P 229-254 %V 8 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JLT_1998_8_2_a3/ %F JLT_1998_8_2_a3