1. A. BECK, in “Magnesium und seine Legierungen” (Springer-Verlag, Berlin, 1939).
2. R. FINK, in “Die-Casting Magnesium, Magnesium-Alloys and Technologies,” edited by K. U. Kainer (Wiley-VCH Verlag GmbH & Co., Weinheim, Germany, 2003) p. 23.
3. C. AKEY and J. DAVIS, in “Magnesium: The Performance Material” (International Magnesium Association, Dearborn, MI, 1989) p. 1.
4. S. SCHUMANN and F. FRIEDRICH, in “Material Alloys and their Applications,” edited by B. Mordike and K. Kainer, (Werkstoff-Informationsgesellschaft mbH, Wolfsburg, Germany, 1998) p. 3.
5. G. COLE, in “Magnesium into the Next Millennium” (International Magnesium Association, Rome, Italy, 1999) p. 21.