TY  - JOUR
AU  - Gian Luigi Forti
TI  - Hyers-Ulam stability of functional equations in several variables.
JO  - Aequationes mathematicae
PY  - 1995
SP  - 143
EP  - 190
VL  - 50
IS  - 1-2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1995__50_1-2_137624/
ID  - AM2_1995__50_1-2_137624
ER  -