M-30
Citation:
M-30. J. R. Michler, K. J. Weinmann, A. R. Kashani, and S. A. Majlessi, “A strip-drawing simulator with computer-controlled drawbead penetration and blankholder pressure”, Journal of Materials Processing Technology, Volume 43, Issues 2–4, June 1994, Pages 177-194, doi.org/10.1016/0924-0136(94)90020-5.