Primdahl, F., Walker, J.K., Spangslev, F., Olesen, J.K., Fahleson, U., Ungstrup, E. (1979) Sunlit cleft and polar cap ionospheric currents determined from rocket-borne magnetic field, plasma, and electric field observations. Journal of Geophysical Research, 84. 6458 doi:10.1029/ja084ia11p06458

See Also

These are possibly similar items as determined by title/reference text matching only.

	Olesen, J. K., Primdahl, F., Spangslev, F., Ungstrup, E., Bahnsen, , Fahleson, U., Fälthammar, C.-G., Pedersen, A. (1976) Rocket-borne wave, field, and plasma observations in unstable polar cap E-region. Geophysical Research Letters, 3 (7) 399-402 doi:10.1029/gl003i007p00399
	Olesen, J. K., Primdahl, F., Spangslev, F., Ungstrup, E., Bahnsen, A., Fahleson, U., Fälthamner, C.-G., Pedersen, A. (1976) Rocket-borne wave, field, and plasma observations in unstable polar cap E-region. Geophysical Research Letters, 3 (12) 711-714 doi:10.1029/gl003i012p00711
	Ungstrup, E., Bahnsen, A., Olesen, J. K., Primdahl, F., Spangslev, F., Heikkila, W. J., Klumpar, D. M., Winningham, J. D., Fahleson, U., Falthammar, C.-G., Pedersen, A. (1975) Rocket-borne particle, field, and plasma observations in the cleft region. Geophysical Research Letters, 2 (8) 345-348 doi:10.1029/gl002i008p00345
	Bahnsen, A., Ungstrup, E., Fälthammar, C. -G., Fahleson, U., Olesen, J. K., Primdahl, F., Spangslev, F., Pedersen, A. (1978) Electrostatic waves observed in an unstable polar cap ionosphere. Journal of Geophysical Research, 83. 5191 doi:10.1029/ja083ia11p05191
	Primdahl, F., Spangslev, F. (1978) Reply [to “Comment on ‘cross-polar cap horizontalEregion currents related to magnetic disturbances and to measured electric fields‘ by F. Primdahl and F. Spangslev”]. Journal of Geophysical Research, 83. 1677 doi:10.1029/ja083ia04p01677
	Primdahl, F., Bahnsen, A., Ejiri, M., Høeg, P., Marklund, G., Mæehlum, B.N., Olesen, J.K., Ungstrup, E., Zanetti, L.J. (1984) Rocket-borne and groundbased observations of coincident field-aligned currents, electron beams, and plasma density enhancements in the afternoon auroral oval. Planetary and Space Science, 32 (5) 561-583 doi:10.1016/0032-0633(84)90107-7
	Primdahl, F., Spangslev, F. (1977) Cross-polar cap horizontalEregion currents related to magnetic disturbances and to measured electric fields. Journal of Geophysical Research, 82 (7) 1137-1143 doi:10.1029/ja082i007p01137
	Primdahl, F., Primdahl, I. S., Spangslev, F. (1981) Polar cap plasma flow entry region. Journal of Geophysical Research, 86. 3640 doi:10.1029/ja086ia05p03640
	Primdahl, F., Primdahl, Inge S., Spangslev, F. (1981) Reply [to “Comment on ‘Longitudinal position of polar cap plasma flow entry region’ by F. Primdahl, Inge S. Primdahl, and F. Spangslev”]. Journal of Geophysical Research, 86. 875 doi:10.1029/ja086ia02p00875
	Mikkelsen, Ib Steen (1978) Comment on ‘Cross-Polar cap horizontalEregion currents related to magnetic disturbances and to measured electric fields‘ by F. Primdahl and F. Spangslev. Journal of Geophysical Research, 83. 1676 doi:10.1029/ja083ia04p01676
	Primdahl, F., Olesen, J. K., Spangslev, F. (1974) Backscatter from a postulated plasma instability in the polar cap ionosphere and the direct measurement of a horizontalEregion current. Journal of Geophysical Research, 79 (28) 4262-4268 doi:10.1029/ja079i028p04262