@article{10_4064_fm_66_3_383_392,
     author = {Marcin Kuczma},
     title = {On discontinuous additive functions},
     journal = {Fundamenta Mathematicae},
     pages = {383--392},
     publisher = {mathdoc},
     volume = {66},
     number = {3},
     year = {1970},
     doi = {10.4064/fm-66-3-383-392},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-66-3-383-392/}
}