J-12. Y. Jia , C. Pu , F. Zhu , K. Schmid and Y. W. Wang, “A New Hybrid Bead with Post-stretching Method to Effectively Control Spring-back for Advanced High Strength Steel,” International Deep Drawing Research Group 37th Annual Conference, 2018, IOP Conf. Series: Materials Science and Engineering 418 (2018) 012101.
J-11. Y. Jia, C. Pu, F. Zhu, D. Zhou, C. Du, Y.-W. Wang, Z.G. Qin, and C.-K. Hsiung, “Numerical Study of Twist Spring-back Control with an Unbalanced Post-stretching Approach for Advanced High Strength Steel,” SAE Technical Paper 2018-01-0806, 2018.