@article{Gang HAN_1202, author = {Gang HAN, Jia-dong YUAN}, title = {The Geographic Area and Spatial Structure of Changchun Metropolitan Area}, publisher = {SCIENTIA GEOGRAPHICA SINICA}, year = {2014}, journal = {SCIENTIA GEOGRAPHICA SINICA}, volume = {34}, number = {10}, eid = {1202}, pages = {1202-1209}, keywords = {Changchun;metropolitan area;geographic area;spatial structure}, doi = http://geoscien.neigae.ac.cn/EN/10.13249/j.cnki.sgs.2014.010.1202 }