1. Devadas C., Samarasekera I.V., Ironmaking and Steelmaking,13,1986, 311–321.
2. Murata K. et al., Trans.ISIJ,24,1984, B309.
3. Stevens P.G., Ivens K.P., Harper P, J., Iron Steel Inst.,209,1971, 1–11.
4. Harding R.A., PhD dissertation, Univ.of Sheffield, 1970.
5. Preisendanz H., Schuler P., Koschnitzke K., Arch. Eisenhuttenwes.,38 1967,205–213.