@book{25356,
	author = {Greenwell, Roger, ed.},
	title = {Fiber Optics Reliability: Benign and Adverse Environments IV},
	publisher = {SPIE},
	year = {1991},
	series = {Proceedings of SPIE; V. 1366},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1366}
}