@article{1153494224, author = {Tanaka, Kokoro}, title = {Crossing changes for pseudo-ribbon surface-knots}, journal = {Osaka J. Math.}, volume = {41}, number = {1}, year = {2004}, pages = { 877-890}, language = {en}, url = {http://dml.mathdoc.fr/item/1153494224} }
Tanaka, Kokoro. Crossing changes for pseudo-ribbon surface-knots. Osaka J. Math., Tome 41 (2004) no. 1, pp. 877-890. http://gdmltest.u-ga.fr/item/1153494224/