@book{59288,
	author = {Zienkiewicz, O.C. and Taylor, R.L.},
	title = {Finite element method: Basic formulation and linear problems, Vol.I, O.C.Zienkiewicz, eng},
	year = {1989},
	series = {McGraw-Hill Mathematics Series},
	address = {LoNew Delhion, McGraw-Hill, GB},
	edition = {4th ed.}
}