@book{27249,
	author = {Duley, Walter, ed.},
	title = {Laser Processing: Fundamentals, Applications, and Systems Engineering},
	publisher = {SPIE},
	year = {1986},
	series = {Proceedings of SPIE; V. 0668},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0668}
}