1. Effects of stimulated scattering for an electromagnetic pulse incident on a plasma layer;Al'ber;Sov. Phys. JETP, Engl. Transl.,1974
2. Diagnostics of processes of excitation of plasma oscillations by the field of a powerful radio wave [in Russian];Berezin;Geomagn. Aeron.,1991
3. The analysis of observations on spaced receivers of the fading of radio signals;Briggs;Proc. Phys. Soc B.,1950
4. Sounding of plasma by electromagnetic field [in Russian];Dnestrovskiy;J. Tech. Phys.,1966
5. Determination of the density of ionospheric plasma by means of the phase method [in Russian];Dnestrovskiy;Geomagn. Aeron.,1966