@article{10_4007_annals_2005_162_367,
     author = {Craig Hodgson and Steven P. Kerckhoff},
     title = {Universal bounds for hyperbolic {Dehn} surgery},
     journal = {Annals of mathematics},
     pages = {367--421},
     publisher = {mathdoc},
     volume = {162},
     number = {1},
     year = {2005},
     doi = {10.4007/annals.2005.162.367},
     mrnumber = {2178964},
     zbl = {1087.57011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2005.162.367/}
}