TY - JOUR AU - S.J. van Strien TI - Normalhyperbolicity and linearisability. JO - Inventiones mathematicae PY - 1987 SP - 377 EP - 384 VL - 87 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1987__87_143425/ ID - IM_1987__87_143425 ER -