@article{bwmeta1.element.bwnjournal-article-fmv32i1p8bwm,
author = {Eli Gourin},
title = {A generalized theorem on oscillating functions},
journal = {Fundamenta Mathematicae},
volume = {32},
year = {1939},
pages = {97-102},
zbl = {0021.11602},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv32i1p8bwm}
}
Gourin, Eli. A generalized theorem on oscillating functions. Fundamenta Mathematicae, Tome 32 (1939) pp. 97-102. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv32i1p8bwm/