@article{10_2140_agt_2012_12_2069,
     author = {Donald, Andrew and Owens, Brendan},
     title = {Concordance groups of links},
     journal = {Algebraic and Geometric Topology},
     pages = {2069--2093},
     year = {2012},
     volume = {12},
     number = {4},
     doi = {10.2140/agt.2012.12.2069},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2012.12.2069/}
}