@article{1183525105,
author = {Gehring, F. W.},
title = {Quasiconformal mappings in space},
journal = {Bull. Amer. Math. Soc.},
volume = {69},
number = {4},
year = {1963},
pages = { 146-164},
language = {en},
url = {http://dml.mathdoc.fr/item/1183525105}
}
Gehring, F. W. Quasiconformal mappings in space. Bull. Amer. Math. Soc., Tome 69 (1963) no. 4, pp. 146-164. http://gdmltest.u-ga.fr/item/1183525105/