@book{27642,
	author = {Shashidhar, Ranaganathan, ed.},
	title = {Liquid Crystal Materials, Devices, and Applications IV},
	publisher = {SPIE},
	year = {1996},
	series = {Proceedings of SPIE; V. 2651},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2651}
}