@article{1178243647,
author = {Boas, R. P.},
title = {Integrability of non-negative trigonometric series, II},
journal = {Tohoku Math. J. (2)},
volume = {16},
number = {4},
year = {1964},
pages = { 368-373},
language = {en},
url = {http://dml.mathdoc.fr/item/1178243647}
}
Boas, R. P. Integrability of non-negative trigonometric series, II. Tohoku Math. J. (2), Tome 16 (1964) no. 4, pp. 368-373. http://gdmltest.u-ga.fr/item/1178243647/