@article{10_2140_agt_2013_13_115,
     author = {Baker, Mark D and Cooper, Daryl},
     title = {Conservative subgroup separability for surfaces with boundary},
     journal = {Algebraic and Geometric Topology},
     pages = {115--125},
     year = {2013},
     volume = {13},
     number = {1},
     doi = {10.2140/agt.2013.13.115},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2013.13.115/}
}