31 Aug 1997
Magnetospheric source region of discrete auroras inferred from their relationship with isotropy boundaries of energetic particles
Ann. Geophys., 15, 943–958,
1997 31 Aug 1997
Luminosity variations in several parallel auroral arcs before auroral breakup
Ann. Geophys., 15, 959–966,
1997 31 Aug 1997
Auroral precipitation fading before and at substorm onset: ionospheric and geostationary signatures
Ann. Geophys., 15, 967–983,
1997 31 Aug 1997
Subauroral red arcs as a conjugate phenomenon: comparison of OV1-10 satellite data with numerical calculations
Ann. Geophys., 15, 984–998,
1997 31 Aug 1997
Evidence of more efficient whistler-mode transmission during periods of increased magnetic activity
Ann. Geophys., 15, 999–1004,
1997 31 Aug 1997
Some unusual discrete VLF emissions observed at a low-latitude ground station at Agra
Ann. Geophys., 15, 1005–1008,
1997 31 Aug 1997
On the periodic variations of secondary cosmic rays and the geomagnetic Pc4 pulsations in BMAr
Ann. Geophys., 15, 1009–1014,
1997 31 Aug 1997
A 22-year cycle in the F layer ionization of the ionosphere
Ann. Geophys., 15, 1015–1027,
1997 31 Aug 1997
VHF radar observations of turbulent structures in the polar mesopause region
Ann. Geophys., 15, 1028–1036,
1997 31 Aug 1997
The small-scale structure of VHF mesospheric summer echo layers observed at mid-latitudes
Ann. Geophys., 15, 1037–1047,
1997 31 Aug 1997
A study of atmospheric gravity waves and travelling ionospheric disturbances at equatorial latitudes
Ann. Geophys., 15, 1048–1056,
1997 31 Aug 1997
Determination of humidity and temperature fluctuations based on MOZAIC data and parametrisation of persistent contrail coverage for general circulation models
Ann. Geophys., 15, 1057–1066,
1997 31 Aug 1997
Effects of convection instability due to incompatibility between ocean dynamics and surface forcings
Ann. Geophys., 15, 1067–1075,
1997