@article{GDZPPN002376881,
title = {Hypothesis K of Hardy and Littlewood},
journal = {Mathematische Zeitschrift},
volume = {40},
year = {1936},
pages = {537-540},
zbl = {0014.34501},
url = {http://dml.mathdoc.fr/item/GDZPPN002376881}
}
Chowla, S. and S. S. Pillai. Hypothesis K of Hardy and Littlewood. Mathematische Zeitschrift, Tome 40 (1936) pp. 537-540. http://gdmltest.u-ga.fr/item/GDZPPN002376881/