@article{10_2140_agt_2003_3_921,
     author = {Schneiderman, Rob},
     title = {Algebraic linking numbers of knots in 3{\textendash}manifolds},
     journal = {Algebraic and Geometric Topology},
     pages = {921--968},
     year = {2003},
     volume = {3},
     number = {2},
     doi = {10.2140/agt.2003.3.921},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2003.3.921/}
}