@book{22837,
	author = {Williams, Gwyn, ed.},
	title = {Accelerator-Based Infrared Sources and Applications},
	publisher = {SPIE},
	year = {1997},
	series = {Proceedings of SPIE; V. 3153},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/3153}
}