참고문헌
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- 用井謙, 佐野利男 : 塑性と加工, 35-400(l994), 569.
- 用井謙; 塑性と加工:, 36-409 (1995), 132.
- Journal of Material Proccssing Technology, 59-3(1995),Elsevier.
- http://www.mel.go.jp/soshiki/scisan/bucho/iccmwebsite/lCEMframc.html
- H. Sekiguchi et al.: Advanced Technology of Plasticity (Proc. 6th ICTP), Sep., 1999, Nuremberg.
- H. Sekiguchi et al.: Proc. of International Workshop on Environmentally Benign Manufacturing (ICEM Shanghai), Nov., 2000.
- 關口秀夫 : 塑性と加工, 41-468 (2000), 24
- Proc. of International Workshop on Environmental and Economic Issues in Metal Processing (ICEM Nara), Nov., 1998.