1. The development of near-net shaped blanks for deep drawing operations;Liu,1990
2. The development of computer aids for sheet metal stampings;Sowerby,1988
3. The development of ideal blank shapes by the method of plane stress characteristics;Chen;Int. J. Mech. Sci.,1992
4. A theory of the yielding and plastic flow of anisotropic metals;Hill,1948
5. Use of the slip line field method in deep drawing large irregular shaped components;Hasek,1979