TY  - JOUR
AU  - Wolfgang Sander
TI  - The fundamental equation of information and its generalizations.
JO  - Aequationes mathematicae
PY  - 1987
SP  - 150
EP  - 182
VL  - 33
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1987__33_137210/
ID  - AM2_1987__33_137210
ER  -