| Bell, Barbara |
| Geomagnetism and the emission-line corona : 1950-1953 / by Barbara Bell and Harold Glazer |
Intensity of the Fe XV emission line corona, the level of geomagnetic activity, and the velocity of the solar wind
| Bell, Barbara |
| Intensity of the Fe XV emission line corona, the level of geomagnetic activity, and the velocity of the solar wind / Barbara Bell, Giancarlo Noci |
| [S.l.] : American geophysical union, 1976. |
| Bell, Barbara |
| Sunspots and geomagnetism / by Barbara Bell and Harold Glazer |