@article{00885483,
title = {On a problem of Littlewood.},
journal = {Georgian Mathematical Journal},
volume = {3},
year = {1996},
pages = {121-132},
doi = {10.1007/BF02254735},
zbl = {0851.42007},
language = {en},
url = {http://dml.mathdoc.fr/item/00885483}
}
Khazaradze, M. On a problem of Littlewood.. Georgian Mathematical Journal, Tome 3 (1996) pp. 121-132. doi : 10.1007/BF02254735. http://gdmltest.u-ga.fr/item/00885483/