@article{GDZPPN002414740,
title = {On the Conjugacy Problem for Knot Groups.},
journal = {Mathematische Zeitschrift},
volume = {136},
year = {1974},
pages = {273-294},
zbl = {0276.20033},
url = {http://dml.mathdoc.fr/item/GDZPPN002414740}
}
Appel, Kennth I. On the Conjugacy Problem for Knot Groups.. Mathematische Zeitschrift, Tome 136 (1974) pp. 273-294. http://gdmltest.u-ga.fr/item/GDZPPN002414740/