@book{320354,
	author = {Witting, Walter, and Walch, Michael,},
	title = {Licht, Sehen, Gestalten :},
	publisher = {Birkhauser,},
	year = {2014.},
	address = {Basel, Switzerland :},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=1712991}
}