1. 1) 難波明彦: 軽金属, 45 (1996), 346.
2. 2) M. Zillgen and G. Hirt: Proc. of the Fourth Int. Conference on Semi-Solid Processing of Alloys and Composites, Sheffield, June, (1996), 180.
3. 3) M. Garat , S. Blais, C. Pluchon and W. Loue: Proc. of the Fifth Int. Conference on Semi-Solid Processing of Alloys and Composites, Golden, Colorado, June, (1998), xvii.
4. 4) G. Hirt, T. Witulski, R. Cremer, A. Winkelmann and M. Zillgen-Lammersdorf: Light Metals 1996, ed. by W. Hale, TMS, (1996), 767.
5. 5) G. Bertrand and P. Patric: Proc. of the Fourth Int. Conference on Semi-Solid Processing of Alloys and Composites, Sheffield, June, (1996), 169.