| Twostep development of geomagnetic storms Y Kamide, N Yokoyama, W Gonzalez, BT Tsurutani, IA Daglis, A Brekke, ... Journal of Geophysical Research: Space Physics 103 (A4), 6917-6921, 1998 | 345 | 1998 |
| Physics of the upper polar atmosphere A Brekke Springer Science & Business Media, 2012 | 325 | 2012 |
| Incoherent scatter measurements of E region conductivities and currents in the auroral zone A Brekke, JR Doupnik, PM Banks Journal of Geophysical Research 79 (25), 3773-3790, 1974 | 290 | 1974 |
| Ionospheric modification experiments in northern Scandinavia P Stubbe, H Kopka, H Lauche, MT Rietveld, A Brekke, O Holt, TB Jones, ... Journal of atmospheric and Terrestrial Physics 44 (12), 1025-1041, 1982 | 183 | 1982 |
| The solar flux influence on quiet time conductances in the auroral ionosphere J Moen, A Brekke Geophysical Research Letters 20 (10), 971-974, 1993 | 176 | 1993 |
| A preliminary study of the neutral wind in the auroral E region A Brekke, JR Doupnik, PM Banks Journal of Geophysical Research 78 (34), 8235-8250, 1973 | 149 | 1973 |
| The northern light: From mythology to space research A Brekke, A Egeland Springer Science & Business Media, 2012 | 142* | 2012 |
| Ionospheric modification experiments with the Tromsø heating facility P Stubbe, H Kopka, MT Rietveld, A Frey, P Høeg, E Nielsen, G Rose, ... Journal of atmospheric and terrestrial physics 47 (12), 1151-1163, 1985 | 111 | 1985 |
| Highresolution altitude profiles of the auroral zone energy dissipation due to ionospheric currents A Brekke, CL Rino Journal of Geophysical Research: Space Physics 83 (A6), 2517-2524, 1978 | 108 | 1978 |
| Highresolution auroral zone E region neutral wind and current measurements by incoherent scatter radar CL Rino, A Brekke, MJ Baron Journal of Geophysical Research 82 (16), 2295-2304, 1977 | 101 | 1977 |
| Auroral electrojet current density deduced from the Chatanika radar and from the Alaska meridian chain of magnetic observatories Y Kamide, A Brekke Journal of Geophysical Research 80 (4), 587-594, 1975 | 98 | 1975 |
| Auroral ionospheric quiet summer time conductances A Brekke, C Hall Annales Geophysicae 6, 361-375, 1988 | 94 | 1988 |
| Cusp/cleft auroral activity in relation to solar wind dynamic pressure, interplanetary magnetic field Bz and By PE Sandholt, CJ Farrugia, LF Burlaga, JA Holtet, J Moen, B Lybekk, ... Journal of Geophysical Research: Space Physics 99 (A9), 17323-17342, 1994 | 86 | 1994 |
| Neutral air turbulence in the upper atmosphere observed during the Energy Budget Campaign EV Thrane, Ø Andreassen, T Blix, B Grandal, A Brekke, CR Philbrick, ... Journal of atmospheric and terrestrial physics 47 (1-3), 243-264, 1985 | 82 | 1985 |
| Auroral ionospheric conductances during disturbed conditions A Brekke, C Hall, TL Hansen Annales geophysicae 7, 269-280, 1989 | 73 | 1989 |
| Dilemmas in recovery-oriented practice to support people with co-occurring mental health and substance use disorders: a qualitative study of staff experiences in Norway E Brekke, L Lien, K Nysveen, S Biong International journal of mental health systems 12, 1-9, 2018 | 71 | 2018 |
| Observations of high latitude ionospheric conductances A Brekke, J Moen Journal of Atmospheric and Terrestrial Physics 55 (11-12), 1493-1512, 1993 | 71 | 1993 |
| EISCAT measurements of ion temperatures which indicate non-isotropic ion velocity distributions S Perraut, A Brekke, M Baron, D Hubert Journal of atmospheric and terrestrial Physics 46 (6-7), 531-543, 1984 | 68 | 1984 |
| Altitude of the eastward and westward auroral electrojets YR Kamide, A Brekke Journal of Geophysical Research 82 (19), 2851-2853, 1977 | 68 | 1977 |
| Interferometric observations of filamentary structures associated with plasma instability in the auroral ionosphere T Grydeland, C La Hoz, T Hagfors, EM Blixt, S Saito, A Strømme, A Brekke Geophysical research letters 30 (6), 2003 | 66 | 2003 |
