@article{2167,
author = {Hu, Sze-Tsen},
title = {On Lipschitz mappings},
journal = {Portugaliae mathematica},
volume = {7},
year = {1948},
pages = {45-49},
zbl = {0034.25403},
mrnumber = {0026801},
language = {en},
url = {http://dml.mathdoc.fr/item/2167}
}
Hu, Sze-Tsen. On Lipschitz mappings. Portugaliae mathematica, Tome 7 (1948) pp. 45-49. http://gdmltest.u-ga.fr/item/2167/