1. V. V. Zheleznyakov,Electromagnetic Waves in a Space Plasma [in Russian], Nauka, Moscow (1977).
2. V. L. Ginzburg,Propagation of Electromagnetic Waves in a Plasma [in Russian], Nauka, Moscow (1967).
3. L. M. Erukhimov and P. I. Shpyro,Izv. Vyssh. Uchebn. Zaved., Radiofiz.,16, No. 12, 1783 (1973).
4. V. V. Tamoikin and I. G. Zamek,Izv. Vyssh. Uchebn. Zaved., Radiofiz.,17, No. 1, 31 (1974).
5. V. A. Alimov and A. V. Rakhlin, “Amplitude fluctuations in theory of refractive scattering of radio waves,”Izv. Vyssh. Uchebn. Zaved., Raiofiz. (1996) [in press].