References

Budden, K. G. (1961a), Radiowaves in the Ionosphere, 542 pp., Cambridge Univ. Press, Cambridge, U.K.

Budden, K. G. (1961b), The Waveguide Mode Theory of Wave Propagation, 325 pp., Logos, London.

Felsen, L. B., and N. Marcuvitz (1973), Radiation and Scattering of Waves, vol. 2, 556 pp., Prentice-Hall, Englewood Cliffs, N. J.

Katsenelenbaum, B. Z. (1961), Theory of Irregular Waveguides With Slowly Varying Parameters, 315 pp., Publ. House of USSR Acad. of Sci., Moscow.

Kirillov, V. V. (1979), Some methods of calculation of the VLF field of a vertical electric dipole in the Earth-ionosphere waveguide channel, Problems Diffraction Wave Propagat., 17, 57.

Kirillov, V. V. (1981), Some methods of calculation of the field of the vertical magnetic dipole in the Earth-ionosphere waveguide channel, Problems Diffraction Wave Propagat., 18, 87.

Kirillov, V. V. (1983), Electromagnetic waves within a narrow spherical cavity with anisotropic impedance walls, Problems Diffraction Wave Propagat., 19, 30.

Krasnushkin, P. E., and N. A. Yablochkin (1963), Propagation Theory of ELF Waves, 94 pp., Publ. House of USSR Acad. of Sci., Moscow.

Loutchenko, L. N., and A. B. Bulakh (1986), Field of a concentrated source in a irregular anisotropic waveguide channel, Problems Diffraction Wave Propagat., 20, 89.

Makarov, G. I., V. V. Novikov, and S. T. Rybachek (1991), Propagation of Electromagnetic Waves Over the Earth Surface, 196 pp., Nauka, Moscow.

Makarov, G. I., V. V. Novikov, and S. T. Rybachek (1993), Propagation of Waves in the Earth-Ionosphere Waveguide Channel and in the Ionosphere, 148 pp., Nauka, Moscow.

Morris, P. B., and M. Y. Cha (1974), OMEGA propagation corrections: Background and computational algorithm, report, Defense Tech. Inf. Cent., Washington, D. C.

Wait, J. R. (1962), Electromagnetic Waves in Stratified Media, 372 pp., Pergamon, New York.


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