@article {Liu201273,
	title = {Urban land uses and traffic {\textquoteright}source-sink areas{\textquoteright}: Evidence from GPS-enabled taxi data in Shanghai},
	journal = {Landscape and Urban Planning},
	volume = {106},
	number = {1},
	year = {2012},
	note = {施引文献 34},
	pages = {73-87},
	doi = {10.1016/j.landurbplan.2012.02.012},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84862792974\&partnerID=40\&md5=84bed6ea08c4a0977d5c280f4f2a9ff0},
	author = {Y. Liu and F. Wang and Xiao, Y. and Gao, S}
}
