1. The function of a frequency correlation of field fluctuations and the mean intensity of the impulsive signal at oblique ionospheric sounding (in Russian);Afanasyev;Issled. Geomagn. Aeron. Fiz. Solntsa,1983
2. Method of maximum usable frequence calculation for two-hop HF propagation;Agarishev;Radiotechnika,1985
3. Oscillatory integral theory for uniform representation of wave function;Arnold;Radio Sci.,1982
4. Geometrical theories of wave propagation: A contemporary review;Arnold;IEE Proc., Part I: Solid State Electron Devices,1986
5. The method of interference integrals (A review);Avdeev;Isv. Vyssh. Uchebn. Zaved Radiofiz.,1988