@book{25942,
	author = {Dorsch, Friedhelm, ed.},
	title = {High-Power Laser Materials Processing: Lasers, Beam Delivery, Diagnostics, and Applications IV},
	publisher = {SPIE},
	year = {2015},
	series = {Proceedings of SPIE; V. 9356},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9356}
}