TY  - JOUR
AU  - Halina Swiatak
TI  - On alternatives equivalent to the Cauchy functional equation and a related equation.
JO  - Aequationes mathematicae
PY  - 1981
SP  - 66
EP  - 75
VL  - 23
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1981__23_136891/
ID  - AM2_1981__23_136891
ER  -