References
- Groves, G. V. 1970. Seasonal and latitudinal models of atmospheric temperatures, pressure and density. Air Force Surveys in Geophysics, No. 218, AFCRL-70-0261, Bedford, Mass., USA.
- Murgatroyd, R. J. 1957. Winds and temperatures between 20 km-100 km. A review. Q.J.R. Met. Soc. 83, 417–458.
- Batten, E. S. 1961. Wind system in the mesosphere and lower ionosphere. J. Met. 18, 283–291.
- CIRA 1965. COSPAR International Reference Atmosphere. North Holland Publications Co., Amsterdam.
- Rahmatullah, M. and Jafri, S. A. 1969. Salient fea-tures of the stratospheric and mesospheric cir-culation during winter at Sonmiani. Stratospheric circulation, pp. 439-452. Academic Press, New York.
- Webb, W. L. 1964. Stratospheric solar wind re-sponse. J. of Atoms. Science 21, No. 6, pp. 582–591.
- Morris, J. E. and Miers, B. T. 1969. A climatology of the upper atmosphere. Stratospheric Circulation, pp. 533-553. Academic Press, New York.