@article{1178244074,
author = {Boas, Ralph Philip},
title = {Integrability of nonnegative trigonometric series},
journal = {Tohoku Math. J. (2)},
volume = {14},
number = {4},
year = {1962},
pages = { 363-368},
language = {en},
url = {http://dml.mathdoc.fr/item/1178244074}
}
Boas, Ralph Philip. Integrability of nonnegative trigonometric series. Tohoku Math. J. (2), Tome 14 (1962) no. 4, pp. 363-368. http://gdmltest.u-ga.fr/item/1178244074/