@book{27454,
	author = {Zienkiewicz, O. C., and Taylor, Robert L.},
	title = {The finite element method :},
	publisher = {Butterworth-Heinemann,},
	year = {2013.},
	address = {Oxford, UK ;},
	edition = {Seventh edition.},
	url = {http://www.sciencedirect.com/science/book/9781856176330}
}