1. Arvesen, J. C., Griffin, R. N., and Pearson, B. D.: 1969, Appl. Optics
8, 2215.
2. Burlov-Vasiljev, K. A., Gurtovenko, E. A., and Matvejev, Yu. B.: 1994, Kinamatika i Fizika Neb. Tel.
10(3), 3 (in Russian).
3. Burlov-Vasiljev, K. A., Gurtovenko, E. A., and Matvejev, Yu. B.: 1995a, Solar Phys.
157, 51.
4. Burlov-Vasiljev, K. A., Matvejev, Yu. B., and Vasiljeva, I. E.: 1995b, in M. Saniga (ed.), JOSO Annual Report 1995, Astronomical Institute, Tatranská Lomnica, Slovak Republic, p. 53.
5. Glagolev, Yu. A.: 1970, Reference Book on Physical Parameters of the Atmosphere, Gidrometeoizdat, Leningrad (in Russian).