1. Prediction of the forming limit diagrams of anisotropic sheets in linear and non-linear loading;Barata Da Rocha;Mater. Sci. Eng,1985
2. G. Beveridge, R. Schechter, Optimization: Theory and Practice, McGraw-Hill, New York City, NY, 1970.
3. A finite element analysis of rigid-plastic deformation of the flange in a deep drawing process based on a fourth-degree yield function;Gotoh;Int. J. Mech. Sci,1978
4. H. Iseki, T. Murota, Analysis of deep drawing of non-axisymmetric cups by the finite element method, in: Proceedings of the First ICTP, Tokyo, 1984, p. 678.
5. R. Sowerby, et al., in: S.K. Ghosh, A. Niku-Lair (Eds.), The Development of Computer Aids for Sheet Metal Stampings in CAD/CAM and FEM in Metal Working, Pergamon Press, 1988, p. 187.