@book{7162,
	author = {Nayfeh, Ali H. and Pai, P. Frank.},
	title = {Linear & nonlinear structural mechanics /},
	publisher = {Wiley-VCH,},
	year = {2004.},
	address = {[S.l.] :},
	edition = {1st ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0471593567/chopaconline-20}
}