TY  - JOUR
AU  - Roman Ger
TI  - On some functional equations with a restricted domain
JO  - Fundamenta Mathematicae
PY  - 1975
SP  - 131
EP  - 149
VL  - 89
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-89-2-131-149/
DO  - 10.4064/fm-89-2-131-149
LA  - en
ID  - 10_4064_fm_89_2_131_149
ER  -