@article{1183513903,
author = {Rad\'o, Tibor},
title = {On essentially absolutely continuous plane transformations},
journal = {Bull. Amer. Math. Soc.},
volume = {55},
number = {12},
year = {1949},
pages = { 629-632},
language = {en},
url = {http://dml.mathdoc.fr/item/1183513903}
}
Radó, Tibor. On essentially absolutely continuous plane transformations. Bull. Amer. Math. Soc., Tome 55 (1949) no. 12, pp. 629-632. http://gdmltest.u-ga.fr/item/1183513903/