A. V. Streltsov, J.-J. Berthelier, A. A. Chernyshov, V. L. Frolov, F. Honary, M. J. Kosch, R. P. McCoy, E. V. Mishin, M. T. Rietveld, “Past, Present and Future of Active Radio Frequency Experiments in Space”, Space Sci Rev, 214, no. 8, 2018, 118
Magnus F. Ivarsen, Jaeheung Park, Yaqi Jin, Lasse B. N. Clausen, “Ionospheric Plasma Fluctuations Induced by the NWC Very Low Frequency Signal Transmitter”, JGR Space Physics, 126, no. 5, 2021, e2021JA029213