@article{bwmeta1.element.bwnjournal-article-fmv66i1p40bwm, author = {Marcin Kuczma}, title = {On discontinuous additive functions}, journal = {Fundamenta Mathematicae}, volume = {68}, year = {1970}, pages = {383-392}, zbl = {0194.36003}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv66i1p40bwm} }
Kuczma, Marcin. On discontinuous additive functions. Fundamenta Mathematicae, Tome 68 (1970) pp. 383-392. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv66i1p40bwm/