@article{GDZPPN002101696, title = {A new technique for the link slice problem.}, journal = {Inventiones mathematicae}, volume = {82}, year = {1985}, pages = {453-466}, zbl = {0569.57002}, url = {http://dml.mathdoc.fr/item/GDZPPN002101696} }
Freedman, Michael H. A new technique for the link slice problem.. Inventiones mathematicae, Tome 82 (1985) pp. 453-466. http://gdmltest.u-ga.fr/item/GDZPPN002101696/