TY  - JOUR
AU  - Bruce R. Ebanks
TI  - On some functional equations of Jessen, Karpf, and Thorup.
JO  - Mathematica Scandinavica
PY  - 1979
SP  - 231
EP  - 234
VL  - 44
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS2_1979__44_166645/
ID  - MS2_1979__44_166645
ER  -