@article{1028998060,
author = {Rudin, Walter},
title = {Independent perfect sets in groups.},
journal = {Michigan Math. J.},
volume = {5},
number = {1},
year = {1958},
pages = { 159-161},
language = {en},
url = {http://dml.mathdoc.fr/item/1028998060}
}
Rudin, Walter. Independent perfect sets in groups.. Michigan Math. J., Tome 5 (1958) no. 1, pp. 159-161. http://gdmltest.u-ga.fr/item/1028998060/