@article{GDZPPN002277239,
title = {On the sum of digits of real numbers represented in the dyadic System. (On sets of fractional dimensions II.)},
journal = {Mathematische Annalen},
volume = {111},
year = {1935},
pages = {321-330},
zbl = {0009.39503},
url = {http://dml.mathdoc.fr/item/GDZPPN002277239}
}
Besicovitch, A.S. On the sum of digits of real numbers represented in the dyadic System. (On sets of fractional dimensions II.). Mathematische Annalen, Tome 111 (1935) pp. 321-330. http://gdmltest.u-ga.fr/item/GDZPPN002277239/