TY - JOUR AU - Paolo M. Soardi TI - The Resolvent for Simple Random Walks on the Free Product of Two Discrete Groups. JO - Mathematische Zeitschrift PY - 1986 SP - 109 EP - 116 VL - 192 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1986__192_173719/ ID - MZ_1986__192_173719 ER -