@article{1077472658,
author = {Rad\'o, Tibor},
title = {Functions of rectangles},
journal = {Duke Math. J.},
volume = {11},
number = {1},
year = {1944},
pages = { 487-496},
language = {en},
url = {http://dml.mathdoc.fr/item/1077472658}
}
Radó, Tibor. Functions of rectangles. Duke Math. J., Tome 11 (1944) no. 1, pp. 487-496. http://gdmltest.u-ga.fr/item/1077472658/