EN中文
The Spatio-temporal Evolvement of Spatial Interaction Among Cities of Zhujiang River Delta in Recent 20 Years
Zhi-xiong MEI, Song-jun XU, Jun OUYANG, Ce SHI
SCIENTIA GEOGRAPHICA SINICA . 2012, (6): 694 -701 .  DOI: 10.13249/j.cnki.sgs.2012.06.694