Advanced specification of electron density and temperature in the IRI ionosphere–plasmasphere model
Appendix G - EISCAT Catalogue Specification of the Ionospheric Quiet and Disturbed Conditions
Appendix K - Development of Data Base of the Ionosphere Disturbances
CHAPTER 3. STORM AND DISTURBANCE EFFECTS - Variability of foF2 at Low and Middle Latitudes
Comparison of two IRI electron-density plasmasphere extensions with GPS-TEC observations
Definition of Disturbance and Quietness with Topside Ionosonde Data
Development of Data Base of the Ionosphere Disturbances