@book{32552,
	author = {Udd, Eric, ed.},
	title = {Smart Structures and Materials 2004: Smart Sensor Technology and Measurement Systems},
	publisher = {SPIE},
	year = {2004},
	series = {Proceedings of SPIE; V. 5384},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/5384}
}