@article{10_2140_agt_2006_6_1331,
     author = {McCullough, Darryl},
     title = {Homeomorphisms which are {Dehn} twists on the boundary},
     journal = {Algebraic and Geometric Topology},
     pages = {1331--1340},
     year = {2006},
     volume = {6},
     number = {3},
     doi = {10.2140/agt.2006.6.1331},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2006.6.1331/}
}