@article{1077379622, author = {Wright, Perrin}, title = {Radial engulfing in codimension three}, journal = {Duke Math. J.}, volume = {38}, number = {1}, year = {1971}, pages = { 295-298}, language = {en}, url = {http://dml.mathdoc.fr/item/1077379622} }
Wright, Perrin. Radial engulfing in codimension three. Duke Math. J., Tome 38 (1971) no. 1, pp. 295-298. http://gdmltest.u-ga.fr/item/1077379622/