@article{GDZPPN002068028, title = {Null k-cobordant links in S3.}, journal = {Commentarii mathematici Helvetici}, volume = {66}, year = {1991}, pages = {333-339}, zbl = {0734.57009}, url = {http://dml.mathdoc.fr/item/GDZPPN002068028} }
Lin, Xiao-Song. Null k-cobordant links in S3.. Commentarii mathematici Helvetici, Tome 66 (1991) pp. 333-339. http://gdmltest.u-ga.fr/item/GDZPPN002068028/