TY  - BOOK
AU  - Nijkamp, Peter
AU  - Reggiani, Aura
TI  - The economics of complex spatial systems
U1  - 330.9/NIJ 
PY  - 1998///
CY  - Amsterdam
PB  - Elsevier
KW  - Space in economics-Mathematical models
KW  - General economics
KW  - Economics
ER  -