@book{22795,
	author = {Panchenko, Vladislav, ed.},
	title = {6th International Conference on Industrial Lasers and Laser Applications '98},
	publisher = {SPIE},
	year = {1999},
	series = {Proceedings of SPIE; V. 3688},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/3688}
}