@article{01760362,
title = {Concordance and mutation.},
journal = {Geometry \& Topology},
volume = {5},
year = {2001},
pages = {831-883},
doi = {10.2140/gt.2001.5.831},
zbl = {1002.57007},
language = {en},
url = {http://dml.mathdoc.fr/item/01760362}
}
Kirk, P.; Livingston, C. Concordance and mutation.. Geometry & Topology, Tome 5 (2001) pp. 831-883. doi : 10.2140/gt.2001.5.831. http://gdmltest.u-ga.fr/item/01760362/