References
- S. EKELUNDT and WERLEFORS: 'Proc. 9th SEM symposium',(ed. O. Jahari), 417; 1976, Chicago, IIT Research Institute.
- T. OHNO et al Trans. Iron Steel Inst. Jpn, 1975, 15,407.
- E. T. TURKDOGAN and R. A. GRANGE: J. Iron Steel Inst., 1970, 208, 482.