1. K. Mukai and A. Uchida:Tetsu-to-Hagané, 1974, vol. 60, pp. 325–36.
2. A. Ejima, K. Suzuki, N. HarActa, and K. Sanbongi:Trans. Iron Steel Inst. Jpn., 1977, vol. 17, pp. 349–58.
3. P. A. Cherkasov, V. V. Averin, and A. M. Samarin:Izv. Akad. Nauk SSSR, Met., 1967, vol. 1, pp. 47–50.
4. G. I. Batalin and V. S. Sudavcova:Ukr. Khim. Zh., 1976, vol. 9, pp. 930–33.
5. J. F. Elliott, M. S. Gleiser, and V. Ramakrishra:Thermochemistry for Steelmaking, Addison-Wesley Publishing Company, Reading, MA, 1963, vol. II, pp. 562–69.