TY - JOUR AU - Siegfried Echterhoff TI - The primitive ideal space of twisted covariant systems with continuously varying stabilizers. JO - Mathematische Annalen PY - 1992 SP - 59 EP - 84 VL - 292 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1992__292_2_164902/ ID - MAN_1992__292_2_164902 ER -