@book{31321,
	author = {Frank, Werner, ed.},
	title = {Precision Plastic Optics for Optical Storage, Displays, Imaging, and Communications},
	publisher = {SPIE},
	year = {1997},
	series = {Proceedings of SPIE; V. 3135},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/3135}
}