TY  - BOOK
AU  - Spanjers Willy
TI  - Hiearchically structured economies :  Models with bilateral exchange institutions   
T2  - Theory and Decision Library : Game Theory, Mathematical Programming and Operations Research
SN  - 0792343980
U1  - X:7:(B), N7 
PY  - 1997///
CY  - Dordrecht
PB  - Kluwer Academic         
KW  - Value
ER  -