C. J. Bryers, M. J. Kosch, A. Senior, M. T. Rietveld, T. K. Yeoman: The thresholds of ionospheric plasma instabilities pumped by high-frequency radio waves at EISCAT. In: Journal of Geophysical Research: Space Physics. Band118, Nr.11, 27. November 2013, S.7472–7481, doi:10.1002/2013JA019429 (englisch, wiley.com).
C. J. Bryers, M. J. Kosch, A. Senior, M. T. Rietveld, T. K. Yeoman: The thresholds of ionospheric plasma instabilities pumped by high-frequency radio waves at EISCAT. In: Journal of Geophysical Research: Space Physics. Band118, Nr.11, 27. November 2013, S.7472–7481, doi:10.1002/2013JA019429 (englisch, wiley.com).