1. D.W. Bonnell and J.W. Hastie, in Characterization of High Temperature Vapors and Gases, ed. J.W. Hastie, NBS SP 561/1 and 2, U.S.Govt.Printing Office, Washington, DC (1979)
2. J.W. Hastie, Pure and Appl.Chem. 56, 1583 (1984)
3. A. Fuwa, K. Sugawara, and E. Kato, J. Japan Inst.Metals 48, 1168 (1984)
4. J. Drowart and P. Goldfinger, Angew.Chem. 79, 589 (1967)
5. R.T. Grimley, in The Characterization of High Temperature Vapors, ed. J.L. Margrave, John Wiley, 1967, p.195