Zienkiewicz, O.C. Finite element method: Solid and fluid mechanics dynamics and non-linearity, Vol.2, O.C.Zienkiewicz, eng - 4th ed. - LoNew Delhion, McGraw-Hill, GB 1991 - xv, 807p. 24 cm. ISBN: 0071129022 Dewey Class. No.: 620.00151, / D, Zie