@article{10_4153_CMB_1986_040_4, author = {Evans, Benny}, title = {The {Long} {Annulus} {Theorem}}, journal = {Canadian mathematical bulletin}, pages = {257--267}, year = {1986}, volume = {29}, number = {3}, doi = {10.4153/CMB-1986-040-4}, url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1986-040-4/} }