@article {spielman2014coevolution,
	title = {The Co-Evolution of Residential Segregation and the Built Environment at the Turn of the 20th Century: a Schelling Model},
	journal = {Transactions in GIS},
	volume = {18},
	number = {1},
	year = {2014},
	pages = {25-45},
	doi = {DOI: 10.1111/tgis.12014},
	url = {http://onlinelibrary.wiley.com/enhanced/doi/10.1111/tgis.12014/},
	author = {Spielman, S. E. and Harrison, P.}
}