@article{AM2_1994__47_2-3_137568,
     author = {Peter Volkmann and A. Chaljub-Simon},
     title = {Caract\'erisation du module d'une fonction additive \`a l'aide d'une \'equation fonctionelle.},
     journal = {Aequationes mathematicae},
     pages = {60--68},
     publisher = {mathdoc},
     volume = {47},
     number = {2-3},
     year = {1994},
     zbl = {0798.39007},
     url = {http://geodesic.mathdoc.fr/item/AM2_1994__47_2-3_137568/}
}