@book{23243,
	author = {Tescher, Andrew, ed.},
	title = {Advances in Image Transmission II},
	publisher = {SPIE},
	year = {1980},
	series = {Proceedings of SPIE; V. 0249},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0249}
}