@article{1102995799,
author = {Edwards, R. E.},
title = {Changing signs of Fourier coefficients.},
journal = {Pacific J. Math.},
volume = {15},
number = {4},
year = {1965},
pages = { 463-475},
language = {en},
url = {http://dml.mathdoc.fr/item/1102995799}
}
Edwards, R. E. Changing signs of Fourier coefficients.. Pacific J. Math., Tome 15 (1965) no. 4, pp. 463-475. http://gdmltest.u-ga.fr/item/1102995799/