@article{1183530647,
author = {Rudin, Walter},
title = {Convex combinations of unimodular functions},
journal = {Bull. Amer. Math. Soc.},
volume = {75},
number = {5},
year = {1969},
pages = { 795-797},
language = {en},
url = {http://dml.mathdoc.fr/item/1183530647}
}
Rudin, Walter. Convex combinations of unimodular functions. Bull. Amer. Math. Soc., Tome 75 (1969) no. 5, pp. 795-797. http://gdmltest.u-ga.fr/item/1183530647/