@book{687,
	author = {Rigby, Ibai},
	title = {Denver, US},
	publisher = {UrbanNext,},
	year = {November 1, 2016.},
	note = {High Density, Ibai Rigby, Middle Density, Survey, Territory and mobility},
	url = {https://urbannext.ovh/denver-us/}
}