TY  - JOUR
AU  - R.G. Laha
AU  - E. Lukacs
TI  - On a functional equation which occurs in a characterization problem. (Short Communication).
JO  - Aequationes mathematicae
PY  - 1977
SP  - 313
EP  - 314
VL  - 15
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1977__15_136668/
ID  - AM2_1977__15_136668
ER  -