@book{32118,
	author = {Becker, Markus, ed.},
	title = {Sensors and Control for Automation},
	publisher = {SPIE},
	year = {1994},
	series = {Proceedings of SPIE; V. 2247},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2247}
}