1. Li MZ, Nakamura K, Watanabe S (1992) Study of the basic principles (first report: research on multi-point forming for sheet metal). In proceedings of the Japanese spring conference for Technology of Plasticity: 519-522
2. Iwasaki Y, Shiota H, Taura Y, Seko N, Kumamoto M (1977) Development of a triple-row-press. Mitsubishi Tech Rev 14(2):377–384
3. Hardt DE, Olsen BA, Allison BT, Pasch K (1981) Sheet metal forming with discrete die surfaces. In 9th north American manufacturing research conference proceedings: 140-144
4. Li MZ, Cai ZY, Sui Z, Yan QG (2002) Multi-point forming technology for sheet metal. J Mater Process Technol 129(1–3):333–338
5. Qu EH, Li MZ, Li R, Zhang L, Yi Z (2018) Inhibitory effects of a flexible steel pad on wrinkling in multi-point die forming. Int J Adv Manuf Technol 95(5):2413–2420