@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/