1. 1) G. L. Makar and J. Kruger: Inter. Mater. Rev. 38 (1993) 138–153.
2. 2) A. Yamamoto, A. Watanabe, S. Fukumoto, K. Sugahara and H. Tsubakino: J. JILM 50 (2000) 619–620.
3. 3) H. Tsubakino, A. Watanabe, A. Yamamoto and S. Fukumoto: Mater. Sci. Forum 350–351 (2000) 235–240.
4. 4) H. Tsubakino, A. Yamamoto, A. Watanabe and S. Fukumoto: Magnesium Alloys and their Applications, (Wiley-VCH, Weinheim, 2000) pp. 514–518.
5. 5) H. Tsubakino, A. Yamamoto, A. Watanabe and S. Fukumoto: Proc. Materials Week 2001, (Published with CD-ROM: Inter. Cong. on Advanced Materials and Processings, Munich, Germany, October 2001, Ed. Werkstoffwoch-Partnerschaft GbR, Germany).