@book{27765,
	author = {Holly, Sandor, ed.},
	title = {Materials and Optics for Solar Energy Conversion and Advanced Lightning Technology},
	publisher = {SPIE},
	year = {1987},
	series = {Proceedings of SPIE; V. 0692},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0692}
}