@article{1077475513,
author = {Duffin, R. J. and Schaeffer, A. C.},
title = {Functions whose Fourier-Stieltjes coefficients approach zero},
journal = {Duke Math. J.},
volume = {16},
number = {1},
year = {1949},
pages = { 327-329},
language = {en},
url = {http://dml.mathdoc.fr/item/1077475513}
}
Duffin, R. J.; Schaeffer, A. C. Functions whose Fourier-Stieltjes coefficients approach zero. Duke Math. J., Tome 16 (1949) no. 1, pp. 327-329. http://gdmltest.u-ga.fr/item/1077475513/