@article{1200779941, author = {Nakanishi, Yasutaka and Suzuki, Shin'ichi}, title = {On Fox's congruence classes of knots}, journal = {Osaka J. Math.}, volume = {24}, number = {1}, year = {1987}, pages = { 217-225}, language = {en}, url = {http://dml.mathdoc.fr/item/1200779941} }
Nakanishi, Yasutaka; Suzuki, Shin'ichi. On Fox's congruence classes of knots. Osaka J. Math., Tome 24 (1987) no. 1, pp. 217-225. http://gdmltest.u-ga.fr/item/1200779941/