@book{31551,
	author = {Butcher, Harvey, ed.},
	title = {Radio Telescopes},
	publisher = {SPIE},
	year = {2000},
	series = {Proceedings of SPIE; V. 4015},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/4015}
}