@article{1077295929, author = {Po\'enaru, V.}, title = {Killing handles of index one stably, and $\pi\_{1}^{\infty}$}, journal = {Duke Math. J.}, volume = {64}, number = {1}, year = {1991}, pages = { 431-447}, language = {en}, url = {http://dml.mathdoc.fr/item/1077295929} }
Poénaru, V. Killing handles of index one stably, and $\pi_{1}^{\infty}$. Duke Math. J., Tome 64 (1991) no. 1, pp. 431-447. http://gdmltest.u-ga.fr/item/1077295929/