TY - JOUR AU - Albrecht Dold TI - The Fixed Point Index of Fibre-Preserving Maps. JO - Inventiones mathematicae PY - 1974 SP - 281 EP - 298 VL - 25 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1974__25_142291/ ID - IM_1974__25_142291 ER -