Zienkiewicz, O. C. The finite element method : its basis and fundamentals / O. C. Zienkiewicz, R. L. Taylor, J.Z. Zhu. - 6th ed. - [S.l.] : Butterworth-Heinemann, 2000. - 752 p. ; 25 cm. ISBN: 0750663200 9780750663205 Dewey Class. No.: 518.25