1. Simmons, J. W., Ph.D. dissertation, Oregon Graduate Ins. of Sci. and Tech., 1993.
2. Properties and applications of high nitrogen steels;Speidel,1989
3. High Nitrogen Steels;Gavriljuk,1999
4. Dislocations;Hull,1989
5. The effect of nitrogen on stacking fault energy of Fe-Ni-Cr-Mn steels