@article{1256053179,
author = {Huff, Robert E.},
title = {Some applications of a general lemma on invariant means},
journal = {Illinois J. Math.},
volume = {14},
number = {4},
year = {1970},
pages = { 216-221},
language = {en},
url = {http://dml.mathdoc.fr/item/1256053179}
}
Huff, Robert E. Some applications of a general lemma on invariant means. Illinois J. Math., Tome 14 (1970) no. 4, pp. 216-221. http://gdmltest.u-ga.fr/item/1256053179/