@book{29513,
	author = {Masson, André, ed.},
	title = {Optical Design Methods, Applications and Large Optics},
	publisher = {SPIE},
	year = {1989},
	series = {Proceedings of SPIE; V. 1013},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1013}
}