@article{1183505105, author = {Federer, H. and Morse, A. P.}, title = {Some properties of measurable functions}, journal = {Bull. Amer. Math. Soc.}, volume = {49}, number = {12}, year = {1943}, pages = { 270-277}, language = {en}, url = {http://dml.mathdoc.fr/item/1183505105} }
Federer, H.; Morse, A. P. Some properties of measurable functions. Bull. Amer. Math. Soc., Tome 49 (1943) no. 12, pp. 270-277. http://gdmltest.u-ga.fr/item/1183505105/