1. Coppi , B. A. Oomens R. Parker L. Pieroni F. Schüller S. Segre R. Taylor Electron slide-away regime in high temperature plasmas Massachusetts Institute of Technology (R. L. E.) Cambridge, Mass. 1974
2. Slide-away distributions and relevant collective modes in high temperature plasmas;Coppi;Nuclear Fusion,1976
3. Energization of ionospheric ions in the suprauroral region by long wavelength lower hybrid waves;Coppi;EOS Trans. AGU,1981
4. The latitudinal, diurnal, and altitudinal distributions of upflowing energetic ions of ionospheric origin;Ghielmetti;Geophys. Res. Lett.,1978
5. The distributions of ion beams and conies below 8,000 km;Gorney;J. Geophys. Res.,1981