1. Beharrell, M., Kavanagh, A.J., and Honary, F., On the origin of high magnetospheric waves, J. Geophys. Res., 2010, vol. 115, no. A02201. doi 10.1029/2009JA014709
2. Blagoveshchenskii, D.V., Short Waves in Anomalous Radio Channels, Saarbrüken: LAP LAMBERT Acad. Publ., 2011.
3. Blagoveshchenskii, D.V. and Rogov, D.D., Manifestations of geomagnetic activity on a transauroral HF radio path, Geomagn. Aeron. (Engl. Transl.), 2011, vol. 51, pp. 534–545.
4. Browne, S., Hargreaves, J.K., and Honary, F., An imaging riometer for ionospheric studies, Elect. Comm. Eng. J., 1995, vol. 7, pp. 209–217.
5. Clilverd, M.A., Rodger, C.J., Brundell, J.B., et al., Energetic electron precipitation during sub-storm injection events: High latitude fluxes and an unexpected mid-latitude signature, J. Geophys. Res., 2008, vol. 113, no. A10311. doi 10.1029/2008JA-13220