TY  - CHAP
A1  - de Vries, J.
T1  - Problems in the measurement, description, and analysis of historical urbanization
Y1  - 1990
A3  - van der Woude, A.
A3  - Yayami, A.
A3  - de Vries, J.
T2  - Urbanization in history
CY  - Oxford
PB  - Clarendon Press

ER  -