@article{GDZPPN00237059X,
title = {Approximation theorems for generalized almost periodic functions},
journal = {Mathematische Zeitschrift},
volume = {30},
year = {1929},
pages = {70-86},
zbl = {54.0293.03},
url = {http://dml.mathdoc.fr/item/GDZPPN00237059X}
}
Franklin, Philip. Approximation theorems for generalized almost periodic functions. Mathematische Zeitschrift, Tome 30 (1929) pp. 70-86. http://gdmltest.u-ga.fr/item/GDZPPN00237059X/