@book{30568,
	author = {Kippelen, Bernard, ed.},
	title = {Organic Photonic Materials and Devices},
	publisher = {SPIE},
	year = {1999},
	series = {Proceedings of SPIE; V. 3623},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/3623}
}