@article{1183510603,
author = {Leontief, Wassily},
title = {A note on the interrelation of subsets of independent variables of a continuous function with continuous first derivatives},
journal = {Bull. Amer. Math. Soc.},
volume = {53},
number = {12},
year = {1947},
pages = { 343-350},
language = {en},
url = {http://dml.mathdoc.fr/item/1183510603}
}
Leontief, Wassily. A note on the interrelation of subsets of independent variables of a continuous function with continuous first derivatives. Bull. Amer. Math. Soc., Tome 53 (1947) no. 12, pp. 343-350. http://gdmltest.u-ga.fr/item/1183510603/