References
- Aiya, S. V. C., J. Atmosph. Terr. Physics, 5, 230, 1954.
- Aiya, S. Y. C. & Phadke, K. R., J. Atmosph. Terr. Physics (in print), 1955.
- Ionospheric Radio Propagation Circular No. 462, National Bureau of Standards, Washington, 1949.
- Radio Research Special Report No. 26, Radio Research Board, London, 1953.
- Aiya, S. V. C., Proc. Inst. Radio Engrs. (in print), 1955.
- Bremmer, H., Terrestrial Radio Waves (Elsevier Publishing Co., London), 1949.
- Aiya, S. V. C., Khot, C. G., Phadke, K. R. & Sane, C. K., J. sci. industr. Res., 14B, No. 8, 361, 1955.