TY  - JOUR
AU  - J. PFANZAGL
TI  - On the Functional Equation ... (x) + ... (y) = v(T(x, y))
JO  - Aequationes mathematicae
PY  - 1971
SP  - 202
EP  - 205
VL  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1971__6_136189/
ID  - AM2_1971__6_136189
ER  -