@book{236,
	author = {Graaf, Reinier de},
	title = {On Timmerhuis},
	publisher = {UrbanNext,},
	year = {January 20, 2016.},
	note = {Essay, expanding design practices, High Density, Middle Density, Reinier de Graaf, Territory and mobility},
	url = {https://urbannext.ovh/on-timmerhuis/}
}