@book{26682,
	author = {Righini, Giancarlo, ed.},
	title = {Integrated Optics Devices III},
	publisher = {SPIE},
	year = {1999},
	series = {Proceedings of SPIE; V. 3620},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/3620}
}