1. The importance of directionality in drawing quality sheet steel;Whitely;Trans. ASME,1960
2. Drawing force in deep drawing of cylindrical cup with flat-nosed punch;Korhonen;Trans. ASME J. Eng. Ind.,1982
3. Z. Deng, H.Z. Chen, Determination of the critical fracture load and limit drawing ratio of the deep drawing of cylindrical cups with flat-nosed punch, J. Tsinghua Univ. 29 (1989) 87–95 (in Chinese).
4. S.G. Hu, H.Z. Chen, Principle of Sheet Metal Forming, National Industry Press, Beijing, 1989 (in Chinese).
5. A method for evaluating limit drawing ratios;Iseki;J. Mater. Eng. Perfor.,1993