@article{LIU Yuli_174, author = {LIU Yuli,HU Zhiding,GE Yuejing}, title = {Spatial Difference and Contributing Factors of the Foreign Workers of Border Ports in Yunnan }, publisher = {Tropical Geography}, year = {2017}, journal = {Tropical Geography}, volume = {37}, number = {2}, eid = {174}, pages = {174-184}, keywords = {cross-border work;spatial difference;border ports;Yunnan}, doi = https://www.rddl.com.cn/EN/10.13284/j.cnki.rddl.002930 }