@article{10_4064_fm_131_2_143_148,
     author = {Karol Baron and Peter Volkmann},
     title = {On the {Cauchy} equation modulo {Z}},
     journal = {Fundamenta Mathematicae},
     pages = {143--148},
     publisher = {mathdoc},
     volume = {131},
     number = {2},
     year = {1988},
     doi = {10.4064/fm-131-2-143-148},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-131-2-143-148/}
}