@article{1077374663, author = {Cantrell, J. C.}, title = {Almost locally polyhedral $2$ -spheres in $S^3$}, journal = {Duke Math. J.}, volume = {30}, number = {1}, year = {1963}, pages = { 249-252}, language = {en}, url = {http://dml.mathdoc.fr/item/1077374663} }
Cantrell, J. C. Almost locally polyhedral $2$ -spheres in $S^3$. Duke Math. J., Tome 30 (1963) no. 1, pp. 249-252. http://gdmltest.u-ga.fr/item/1077374663/