@book{5396,
	author = {Kaschke, Michael F. and Donnerhacke, Karl-Heinz},
	title = {Optical devices in ophthalmology and optometry :},
	publisher = {WILEY-VCH Verlag GmbH & Co.},
	year = {c 2014.},
	address = {Weinheim, Germany :},
	url = {https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/9783527648962?download=true}
}