@article{AM2_1976__14_136581,
     author = {Marek Kuczma and Jaroslav Smital},
     title = {On measures connected with the {Cauchy} equation. {(Short} {Communication).}},
     journal = {Aequationes mathematicae},
     pages = {242--242},
     publisher = {mathdoc},
     volume = {14},
     year = {1976},
     zbl = {0326.39007},
     url = {http://geodesic.mathdoc.fr/item/AM2_1976__14_136581/}
}