1. Beer, R., and Norton, R. H.: 1976, J. Opt. Soc. Am. 66 3, 259.
2. Brault, J. W., and Noyes, R. W.: 1983, Astrophys. J. (Letters)
263, 61.
3. Chang, E. S., Avrett, E. H., Mauas, P. J., Noyes, R. W., and Loeser, R.: 1991, Astrophys. J. (Letters)
379, 79.
4. Fanner, C. B., and Norton, R. H.: 1989, A High Resolution Atlas of the Infrared Spectrum of theSun and the Earth Atmosphere from Space, Vol. I: The Sun, NASA Ref. Pub. 1224.
5. Farrenq, R., Guelachvili, G., Sauval, A. J., Grevesse, N., and Farmer, C. B.: 1991, J. Mol. Spectr.
149, 375.