@article{02000806,
title = {Algebraic linking numbers of knots in 3-manifolds.},
journal = {Geometry \& Topology},
volume = {7},
year = {2003},
pages = {921-968},
doi = {10.2140/agt.2003.3.921},
zbl = {1039.57005},
language = {en},
url = {http://dml.mathdoc.fr/item/02000806}
}
Schneiderman, Rob. Algebraic linking numbers of knots in 3-manifolds.. Geometry & Topology, Tome 7 (2003) pp. 921-968. doi : 10.2140/agt.2003.3.921. http://gdmltest.u-ga.fr/item/02000806/