@article{1183505428, author = {Sard, Arthur}, title = {The equivalence of $n$-measure and Lebesgue measure in $E\_n$}, journal = {Bull. Amer. Math. Soc.}, volume = {49}, number = {12}, year = {1943}, pages = { 758-759}, language = {en}, url = {http://dml.mathdoc.fr/item/1183505428} }
Sard, Arthur. The equivalence of $n$-measure and Lebesgue measure in $E_n$. Bull. Amer. Math. Soc., Tome 49 (1943) no. 12, pp. 758-759. http://gdmltest.u-ga.fr/item/1183505428/