@unpublished {AdaptiveCities,
	title = {Adaptive Cities: A Cybernetic Perspective on Urban Systems},
	year = {2016},
	note = {arXiv preprint 1609.02000},
	url = {https://arxiv.org/abs/1609.02000},
	author = {Carlos Gershenson and Paolo Santi and Carlo Ratti}
}
