@book{32544,
	author = {Liu, Shih-Chi, ed.},
	title = {Smart Structures and Materials 2003: Smart Systems and Nondestructive Evaluation for Civil Infrastructures},
	publisher = {SPIE},
	year = {2003},
	series = {Proceedings of SPIE; V. 5057},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/5057}
}