Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{IM_1995__119_3_144251, author = {Lee Rudolph}, title = {An obstruction to sliceness via contact geometry and}, journal = {Inventiones mathematicae}, pages = {155--164}, publisher = {mathdoc}, volume = {119}, number = {3}, year = {1995}, zbl = {0843.57011}, url = {http://geodesic.mathdoc.fr/item/IM_1995__119_3_144251/} }
Lee Rudolph. An obstruction to sliceness via contact geometry and. Inventiones mathematicae, Tome 119 (1995) no. 3, pp. 155-164. http://geodesic.mathdoc.fr/item/IM_1995__119_3_144251/