@book{32810,
	author = {Fisher, Scott, ed.},
	title = {Stereoscopic Displays and Virtual Reality Systems IV},
	publisher = {SPIE},
	year = {1997},
	series = {Proceedings of SPIE; V. 3012},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/3012}
}