1. On the attachment of electrons to gas molecules;Bailey;Philos. Mag.,1925
2. Non-linear phenomena in the upper ionosphere;Belikovich;Uspekhi Phys. Nauk.,1974
3. Powerful oblique radio emission influence on the ionosphere according to the oblique sounding data;Blagoveschenskaya,1990
4. Probe signal amplitude variations of the signals and OS ionograms at powerful oblique radioemission influence on the ionosphere;Blagoveschenskaya;Geomagnetism and Aeronomy,1992
5. Influence of the ionosphere artificially modified by powerful ground (vertical and oblique) radioemission on the propagation of decametre radio waves;Bochkarev,1993