TY  - JOUR
AU  - László Losonczi
TI  - A structure theorem for sum form functional equations.
JO  - Aequationes mathematicae
PY  - 1997
SP  - 141
EP  - 154
VL  - 53
IS  - 1-2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1997__53_1-2_137682/
ID  - AM2_1997__53_1-2_137682
ER  -