@article {Jin2021,
	title = {Identifying borders of activity spaces and quantifying border effects on intra-urban travel through spatial interaction network},
	journal = {Computers, Environment and Urban Systems},
	volume = {87},
	year = {2021},
	note = {cited By 0},
	doi = {10.1016/j.compenvurbsys.2021.101625},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85102782444\&amp;doi=10.1016\%2fj.compenvurbsys.2021.101625\&amp;partnerID=40\&amp;md5=6ab5160e658784893fca7f3d877ce8fc},
	author = {Jin, M. and Gong, L. and Y. Cao and P. Zhang and Gong, Y. and Y. Liu}
}
