@article{1102911976, author = {Murasugi, Kunio}, title = {On the divisibility of knot groups.}, journal = {Pacific J. Math.}, volume = {55}, number = {2}, year = {1974}, pages = { 491-503}, language = {en}, url = {http://dml.mathdoc.fr/item/1102911976} }
Murasugi, Kunio. On the divisibility of knot groups.. Pacific J. Math., Tome 55 (1974) no. 2, pp. 491-503. http://gdmltest.u-ga.fr/item/1102911976/