31 Dec 1997
Energy and pitch-angle dispersions of LLBL/cusp ions seen at middle altitudes: predictions by the open magnetosphere model
Ann. Geophys., 15, 1501–1514,
1997 31 Dec 1997
Observations of flux rope − associated particle bursts with GEOTAIL in the distant tail
Ann. Geophys., 15, 1515–1531,
1997 31 Dec 1997
Erosion of the inner magnetosphere during geomagnetic storms
Ann. Geophys., 15, 1532–1536,
1997 31 Dec 1997
Afternoon mid-latitude current system and low-latitude geomagnetic field asymmetry during geomagnetic storms
Ann. Geophys., 15, 1537–1547,
1997 31 Dec 1997
High-latitude HF Doppler observations of ULF waves. 1. Waves with large spatial scale sizes
Ann. Geophys., 15, 1548–1556,
1997 31 Dec 1997
Deriving the normalised ion-neutral collision frequency from EISCAT observations
Ann. Geophys., 15, 1557–1569,
1997 31 Dec 1997
Parametrization of momentum and energy depositions from gravity waves generated by tropospheric hydrodynamic sources
Ann. Geophys., 15, 1570–1580,
1997 31 Dec 1997
Quasi-biennial and quasi-triennial oscillations in geomagnetic activity indices
Ann. Geophys., 15, 1581–1594,
1997 31 Dec 1997
The sunspot cycle, the QBO, and the total ozone over Northeastern Europe: a connection through the dynamics of stratospheric circulation
Ann. Geophys., 15, 1595–1603,
1997 31 Dec 1997
Variations in Schumann resonances and their relation to atmospheric electric parameters at Nagycenk station
Ann. Geophys., 15, 1604–1614,
1997