@article{bwmeta1.element.bwnjournal-article-aav45i4p381bwm,
author = {Bourgain, J.},
title = {Sur le minimum d'une somme de cosinus},
journal = {Acta Arithmetica},
volume = {46},
year = {1986},
pages = {381-389},
zbl = {0615.42001},
language = {fra},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav45i4p381bwm}
}
Bourgain, J. Sur le minimum d'une somme de cosinus. Acta Arithmetica, Tome 46 (1986) pp. 381-389. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav45i4p381bwm/