@book{990,
	author = {Zumthor, Peter},
	title = {Work of art},
	publisher = {UrbanNext,},
	year = {May 31, 2017.},
	note = {Concept, Discipline, expanding design practices, No Density, Peter Zumthor},
	url = {https://urbannext.net/work-of-art/}
}