@article{GDZPPN002382547,
title = {Integrability of trigonometric series. II.},
journal = {Mathematische Zeitschrift},
volume = {55},
year = {1951},
pages = {183-186},
zbl = {0046.29603},
url = {http://dml.mathdoc.fr/item/GDZPPN002382547}
}
Boas, R.P. jr. Integrability of trigonometric series. II.. Mathematische Zeitschrift, Tome 55 (1951) pp. 183-186. http://gdmltest.u-ga.fr/item/GDZPPN002382547/