@article{1200689631, author = {Terasaka, Hidetaka}, title = {On null-equivalent knots}, journal = {Osaka Math. J.}, volume = {11}, number = {1}, year = {1959}, pages = { 95-113}, language = {en}, url = {http://dml.mathdoc.fr/item/1200689631} }
Terasaka, Hidetaka. On null-equivalent knots. Osaka Math. J., Tome 11 (1959) no. 1, pp. 95-113. http://gdmltest.u-ga.fr/item/1200689631/