@book{24976,
	author = {Dammann, Hans, ed.},
	title = {Electro-Optic and Magneto-Optic Materials II},
	publisher = {SPIE},
	year = {1990},
	series = {Proceedings of SPIE; V. 1274},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1274}
}