1. Recent progress in studies of photographs;Akasofu;Sp. Sci. Rev.,1976
2. Highaltitude plasma instrument for Dynamics Explorer A;Burch;Sp. Sci. Instr.,1981
3. Burch , J. L. J. D. Winningham V. A. Blevins N. Eaker W. C. Gibson R. A. Hoffman Environmental Data and Information Service Solar Geophysical Data 1982
4. Global auroral imaging instrumentation for the Dynamics Explorer Mission;Frank;Sp. Sci. Instr.,1981
5. Field-aligned currents in the earth's magnetotail;Frank;J. Geophys. Res.,1981