@book{27606,
	author = {Schubert, E. Fred, ed.},
	title = {Light-Emitting Diodes: Research, Manufacturing, and Applications II},
	publisher = {SPIE},
	year = {1998},
	series = {Proceedings of SPIE; V. 3279},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/3279}
}