TY - JOUR AU - Evans, Benny TI - The Long Annulus Theorem JO - Canadian mathematical bulletin PY - 1986 SP - 257 EP - 267 VL - 29 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1986-040-4/ DO - 10.4153/CMB-1986-040-4 ID - 10_4153_CMB_1986_040_4 ER -