TY  - CHAP
A1  - de Vries, J. 
T1  - Problems in the measurement, description and analysis of historical urbanization
Y1  - 1990
A3  - Van Der Woude, A.M.
A3  - Hayami, A.
A3  - de Vries, J. 
T2  - Urbanization in history: A process of dynamic interactions
CY  - Oxford
PB  - Clarendon Press

ER  -