TY  - JOUR
AU  - Z. Kareńska
TI  - On a system of functional equations occurring in the theory of geometric objects
JO  - Annales Polonici Mathematici
PY  - 1980
SP  - 25
EP  - 47
VL  - 37
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-37-1-25-47/
DO  - 10.4064/ap-37-1-25-47
LA  - en
ID  - 10_4064_ap_37_1_25_47
ER  -