TY  - BOOK
AU  - Barbera, Salvador
AU  - Hammond, Peter J.
AU  - Seidl, Christian
TI  - Handbook of utility theory: : principles 
T2  - Handbook of utility theory
SN  - 0792381742
U1  - 338.5212 
PY  - 2004///
CY  - Boston
PB  - Kluwer Academic Publication
ER  -