@book{2023,
	author = {Loukaitou-Sideris, Anastasia, and Ehrenfeucht, Renia. and ebrary, Inc.},
	title = {Sidewalks},
	publisher = {MIT Press,},
	year = {c2009.},
	address = {Cambridge, MA :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10285633}
}