TY - JOUR AU - David Fried TI - Homological Identities for Closed Orbits. JO - Inventiones mathematicae PY - 1983 SP - 419 EP - 442 VL - 71 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1983__71_142997/ ID - IM_1983__71_142997 ER -