@article{10_2140_agt_2010_10_1221,
     author = {Hoste, Jim and Shanahan, Patrick D},
     title = {Epimorphisms and boundary slopes of 2{\textendash}bridge knots},
     journal = {Algebraic and Geometric Topology},
     pages = {1221--1244},
     year = {2010},
     volume = {10},
     number = {2},
     doi = {10.2140/agt.2010.10.1221},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2010.10.1221/}
}