@article{bwmeta1.element.bwnjournal-article-cmv18i1n22,
author = {M. Kwapisz},
title = {On a certain functional equation},
journal = {Colloquium Mathematicae},
volume = {18},
year = {1967},
pages = {169-179},
zbl = {0166.12903},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-cmv18i1n22}
}
M. Kwapisz. On a certain functional equation. Colloquium Mathematicae, Tome 18 (1967) pp. 169-179. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-cmv18i1n22/