| Code-reference | E75.2 |
|---|---|
| First author | R. C. Carden |
| Title | An Experiment to Study Electric and Electromagnetic Fiels in the Frequency Range 10 Hz to 540 Hz on OGO-F |
| Other authors | T. Laaspere and B. Pratt |
| Editor / Journal / Book / Place of publication | IEEE Transactions on Geoscience Electronic |
| Volume | GE-7 |
| Pages | 78-88 |
| Year | 1969 |
| Code-reference | R75.2 |
|---|---|
| First author | J. P. Heppner |
| Title | Electric field variations during substorms : OGO-6 measurements |
| Other authors | ***** |
| Editor / Journal / Book / Place of publication | Planetary and Space Science |
| Volume | 20 |
| Pages | 1475-1498 |
| Year | 1972 |