@book{23288,
	author = {Ellis, Simon, ed.},
	title = {Advances in Optical Astronomical Instrumentation 2019},
	publisher = {SPIE},
	year = {2020},
	series = {Proceedings of SPIE; V. 11203},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11203}
}