@book{32466,
	author = {Sirkis, James, ed.},
	title = {Smart Structures and Materials 1994: Smart Sensing, Processing, and Instrumentation},
	publisher = {SPIE},
	year = {1994},
	series = {Proceedings of SPIE; V. 2191},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2191}
}