@article{AM2_1978__17_136759,
     author = {Zenon Moszner and Maria Wasko},
     title = {Sur les solutions d'une \'equation fonctionnelle, {III.} {(Short} {Communication).}},
     journal = {Aequationes mathematicae},
     pages = {385--387},
     year = {1978},
     volume = {17},
     zbl = {0415.39005},
     url = {http://geodesic.mathdoc.fr/item/AM2_1978__17_136759/}
}