@article{1153494225, author = {Hasegawa, Isao}, title = {The lower bound of the w-indices of non-ribbon surface-links}, journal = {Osaka J. Math.}, volume = {41}, number = {1}, year = {2004}, pages = { 891-909}, language = {en}, url = {http://dml.mathdoc.fr/item/1153494225} }
Hasegawa, Isao. The lower bound of the w-indices of non-ribbon surface-links. Osaka J. Math., Tome 41 (2004) no. 1, pp. 891-909. http://gdmltest.u-ga.fr/item/1153494225/