@article{1183503238,
author = {Hurwitz, Henry},
title = {Total regularity of general transformations},
journal = {Bull. Amer. Math. Soc.},
volume = {46},
number = {11},
year = {1940},
pages = { 833-837},
language = {en},
url = {http://dml.mathdoc.fr/item/1183503238}
}
Hurwitz, Henry. Total regularity of general transformations. Bull. Amer. Math. Soc., Tome 46 (1940) no. 11, pp. 833-837. http://gdmltest.u-ga.fr/item/1183503238/