1. Zienkiewicz, O.C., Taylor, R.L.: The finite element method, vol. 1. McGrew-Hill, London (1989)
2. Zienkiewicz, O.C., Taylor, R.L.: The finite element method, vol. 2. McGrew-Hill, London (1993)
3. Bathe K.-J.: Finite Element Procedures. Prentice-Hall, New Jersey (1996)
4. Haugh E.J., Choi K.K., Komkov V.: Design Sensitivity Analysis of Structural Systems. Academic Press, Orlando (1986)
5. Mroz Z., Haftka R.T.: First- and second-order sensitivity analysis of linear and nonlinear systems. AIAA J. 24, 1187–1192 (1986)