@book{25863,
	author = {Beyer, Eckhard, ed.},
	title = {High Power Laser Materials Processing: Lasers, Beam Delivery, Diagnostics, and Applications},
	publisher = {SPIE},
	year = {2012},
	series = {Proceedings of SPIE; V. 8239},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/8239}
}