1. 1) H. I. Aaronson and S. C. Sunday: NRL Report, NRL/MR/6303-95-7791, 1995, Naval Research Laboratory, Washington, USA, (1995), 18–21.
2. 2) Ferrous supermetal cosortium, “Report of Research Activities of Supermetal Project”, The Japan Research and Development Center for Metals (JRCM), Tokyo, (1998), 109–148; (1999), 11–62.
3. 3) H. Ohtuka and Y. Xu: Ferrum (The Bulletin of the Iron and Steel Institute of Japan), 5 (2000), 9–16.
4. 4) K. R. Satyanaryan, W. Eliacz and A. P. Miodownik: Acta Metall., 16 (1968), 877–887.
5. 5) C. T. Peters, P. Bolton and A. P. Miodownik: Acta Metall., 20 (1972), 881–886.