TY  - JOUR
AU  - Janusz Brzdek
TI  - Subgroups of the group Zn and a generalization of the Golab-Schinzel functional equation.
JO  - Aequationes mathematicae
PY  - 1992
SP  - 59
EP  - 71
VL  - 43
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1992__43_1_137443/
ID  - AM2_1992__43_1_137443
ER  -