@article{Zhao2017,
author = {Zhao, M. and Derudder, B. and Huang, J.},
title= {Polycentric development in China’s mega-city regions, 2001-08: A comparison of the Yangtze and Pearl River Deltas},
year = {2017},
volume = {148},
number = {1},
pages = {1--13},
}