Lin, C. S.; Sugirua, M.; Burch, J. L.; Barfield, J. N.; Nielsen, E.: DE-1 observations of Type-1 counterstreaming electrons and field-aligned currents. Journal Geophysical Research 89, S. 8907 (1984)

Mazaudier, C.; Blanc, M.; Nielsen, E.; Zi, M.: Latitudinal profile of the magnetospheric convection electric field at ionospheric altitdes from a chain of magnetic and radar data. Journal Geophysical Research 89, S. 375 (1984)

Nielsen, E.: Observations of sunward propagating waves on the magnetopause. Journal Geophysical Research 89, S. 9095 (1984)

Nielsen, E.; Haldoupis, C. I.; Fejer, B. G.; Ierkic, H. M.: Dependence of auroral power spectral variations upon electron drift velocity in the eastward electrojet. Journal Geophysical Research 89, S. 253 - 260 (1984)

Rietveld, M. T.; Barr, R.; Kopka, H.; Nielsen, E.; Stubbe, P.; Dowden, R. L.: Ionospheric heater beam scanning: A new technique for ELF studies of the auroral ionosphere. Radio Science 19, S. 1069 (1984)

Schlegel, K.; Kremser, G.; Korth, A.: Data comparison of EISCAT and the energetic particle instrument on GEOS 2. Journal of Atmospheric and Terrestrial Physics 46, S. 509 - 515 (1984)

Waldock, J. A.; Jones, T. B.; Nielsen, E.: SABRE obervation of the morning sector convection reversal. Planetary and Space Science 32, S. 837 (1984)

Walker, A. D. M.; Nielsen, E.: STARE observations of an eastward propagating Pc5 pulsation with large azimuthal wavenumber. Geophysical Research Letters 11, S. 259 (1984)

Zi, M. Y.; Nielsen, E.: A case study for imperfect magnetosphere-ionosphere coupling by STARE-TRIAD observations. Chinese Journal of Space Science 4, S. 34 (1984)

Allan, W.; Poulter, E. M.; Glassmeier, K. H.; Nielsen, E.: Ground magnetometer detection of a large in Pc5 pulsation observed with the STARE radar. Journal Geophysical Research 88, S. 183 (1983)

Allan, W.; Poulter, E. M.; Nielsen, E.: Pc5 pulsations associated with ring current proton drifts: STARE radar observations. Planetary and Space Science 31, S. 1279 (1983)

Daly, P. W.; Keppler, E.: Remote sensing of a flux transfer event with energetic particles. Journal Geophysical Research 88, S. 3971 - 3980 (1983)

Daly, P. W.; Keppler, E.: Motion of flux transfer events on 10 November 1977 determined by energetic particles on ISEE 2. J. Geophys. 52, S. 199 - 202 (1983)

de la Baujardiere, O.; Holt, J. M.; Nielsen, E.: Early MITHRAS results: The electric field response to substorms. Radio Science 18, S. 981 (1983)

de la Beaujardiere, O.; Holt, J.; Nielsen, E.: Earle MITHRAS results: The electric field response to substorms. Radio Science 18, S. 981 (1983)

Haldoupis, C. I.; Nielsen, E.: Simultaneous geomagnetic and radio auroral observations. Journal of Atmospheric and Terrestrial Physics 45, S. 543 (1983)

Hibberd, F. H.; Nielsen, E.; Stubbe, P.; Kopka, H.: Production of auroral zone E-region irregularities by ionospheric heating. Journal Geophysical Research 88, S. 6347 (1983)

Nielsen, E.; Allan, E.: A double-resonance Pc5 pulsation. Journal Geophysical Research 88, S. 5760 (1983)

Nielsen, E.; Güttler, E.; Thomas, E. C.; Stewart, C. P.; Jones, T. B.; Hedberg, E.: A new radar auroral backscatter experiment. Nature 304, S. 712 (1983)

Nielsen, E.; Schlegel, K.: A first comparison of STARE and EISCAT electron drift velocity measurements. Journal Geophysical Research 88, S. 5745 - 5750 (1983)