1. Alfvén, H., , C.-G., Fälthammar, , Cosmical Electrodynamics, Oxford University Press, London, 1963,
2. Magnetospheric convection;Axford;Rev. Geophys. Space Phys.,1969
3. Results of measurements of charged particle density on board Electron-2 and Electron-4 within the earth's plasma sheath(in Russian);Bezrukikh;Kosm. Issled.,1970
4. Plasmapause observations with the MIT experiment on Imp 2;Binsack;J. Geophys. Res.,1967
5. Bulk motion of the magnetosphere;Brice;J. Geophys. Res.,1967