@article{1183524565,
author = {Reifenberg, E. R.},
title = {On the tangential properties of surfaces},
journal = {Bull. Amer. Math. Soc.},
volume = {68},
number = {6},
year = {1962},
pages = { 213-216},
language = {en},
url = {http://dml.mathdoc.fr/item/1183524565}
}
Reifenberg, E. R. On the tangential properties of surfaces. Bull. Amer. Math. Soc., Tome 68 (1962) no. 6, pp. 213-216. http://gdmltest.u-ga.fr/item/1183524565/