1. Aleksandrov, E. L., Karol, I. L., Khrgian, A. Ch., Rakipova, L. R., andSedunov, Yu. S. (1981),Contribution of Ozone and Other Minor Gases to Atmospheric Radiation Regime and Their Possible Effect on Global Climate Change, WMO Global Ozone Research Monitoring Project, Report No. 10.
2. Angell, J. K., andKorshover, J. (1978),Global Ozone Variations: An Update into 1976, Mon. Weath. Rev.106, 725?737.
3. Angreji, P. D. (1967),Studies in Atmospheric Ozone and Airglow, Ph.D. thesis, Gujrat University, Ahmedabad, India.
4. D�tsch, H. U. (1979),The Search for Solar-Cycle-Ozone Relationships, J. atmos. terr. Phys.41, 771?785.
5. Funk, J. P., andGarnham, G. L. (1962),Australian Ozone Observations and a Suggested 24-month Cycle, Tellus14, 378?382.