TY - JOUR AU - Mark Pollicott TI - Factorisation of Lefschetz zeta functions and twisted periodic orbits. JO - Mathematische Zeitschrift PY - 1994 SP - 109 EP - 120 VL - 217 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1994__217_1_174683/ ID - MZ_1994__217_1_174683 ER -