@book{25866,
	author = {Schuoecker, Dieter, ed.},
	title = {High Power Lasers and Their Industrial Applications},
	publisher = {SPIE},
	year = {1986},
	series = {Proceedings of SPIE; V. 0650},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0650}
}