@article{bwmeta1.element.bwnjournal-article-apmv9i1p55bwm,
author = {Kuczma, M.},
title = {On the form of solutions of some functional equations},
journal = {Annales Polonici Mathematici},
volume = {8},
year = {1960},
pages = {55-63},
zbl = {0094.30802},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-apmv9i1p55bwm}
}
Kuczma, M. On the form of solutions of some functional equations. Annales Polonici Mathematici, Tome 8 (1960) pp. 55-63. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-apmv9i1p55bwm/