@book{29624,
	author = {Dorosz, Jan, ed.},
	title = {Optical Fibers and Their Applications VI},
	publisher = {SPIE},
	year = {1999},
	series = {Proceedings of SPIE; V. 3731},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/3731}
}