@article{1200786690, author = {Torisu, Ichiro}, title = {Boundary slopes for knots}, journal = {Osaka J. Math.}, volume = {33}, number = {1}, year = {1996}, pages = { 47-55}, language = {en}, url = {http://dml.mathdoc.fr/item/1200786690} }
Torisu, Ichiro. Boundary slopes for knots. Osaka J. Math., Tome 33 (1996) no. 1, pp. 47-55. http://gdmltest.u-ga.fr/item/1200786690/