@book{32490,
	author = {Regelbrugge, Marc, ed.},
	title = {Smart Structures and Materials 1997: Smart Structures and Integrated Systems},
	publisher = {SPIE},
	year = {1997},
	series = {Proceedings of SPIE; V. 3041},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/3041}
}