@book{40333,
	author = {Chu, S. Y. and Soong, T. T.},
	title = {Active, hybrid, and semi-active structural control :},
	publisher = {Wiley,},
	year = {2005.},
	address = {Hoboken, NJ :},
	url = {http://www.loc.gov/catdir/enhancements/fy0625/2005048982-d.html}
}