A. B. Pashin et al. 1997 : ‘EISCAT UHF radar measurements and numerical simulations of electron density variations induced by heating of the D- and E-regions’
C. Hanuise et al. 1986 : ‘Comparison between the ionospheric plasma drift and the motion of artificially induced irregularities as observed by HF backscatter radars’
K. Henriksen et al. 1984 : ‘Photometer and spectrometer search of the oxygen green and red lines during artificial ionospheric heating in the auroral zone’
P. N. Collis et al. 1990 : ‘Mesospheric observations with the EISCAT IHF radar during polar cap absorption events:
1. Electron densities and negative ions’