@article{AM2_1974__11_136466,
     author = {Zenon Moszner},
     title = {Sur les solutions d'une \'equation fonctionelle.},
     journal = {Aequationes mathematicae},
     pages = {270--272},
     publisher = {mathdoc},
     volume = {11},
     year = {1974},
     zbl = {0298.39003},
     url = {http://geodesic.mathdoc.fr/item/AM2_1974__11_136466/}
}