Evidence for non-radial fields in the Sun's photosphere and a possible explanation of the polar magnetic signal Tom PopeJim Mosher OriginalPaper Pages: 3 - 12
Line intensities in the photosphere-chromosphere transition region E. L. Van Dessel OriginalPaper Pages: 13 - 24
The brightness of the helium D3 line in the undisturbed chromosphere from eclipse observations R. A. Gulyaev OriginalPaper Pages: 25 - 40
Analysis of EUV limb-brightening observations from ATM John T. MariskaGeorge L. Withbroe OriginalPaper Pages: 55 - 68
The coronal structure of active regions M. LandiniB. C. Monsignori FossiG. S. Vaiana OriginalPaper Pages: 69 - 82
A comparison of coronal X-ray structures of active regions with magnetic fields computed from photospheric observations G. PolettoG. S. VaianaA. F. Timothy OriginalPaper Pages: 83 - 99
Thermal models of flaring region based on observations by the SOLRAD 10 satellite M. LandiniB. C. Monsignori FossiR. Pallavicini OriginalPaper Pages: 101 - 116
Partial analysis of the flare-prominence of 30 April 1974 S. T. WuMurray DryerEdwin Reichmann OriginalPaper Pages: 117 - 133
The structure and intensity evolution of a solar burst at 2.8 cm and the relation with the soft X-ray emitting region Marcello FelliRoberto PallaviciniGianni Tofani OriginalPaper Pages: 135 - 147
A radio burst with peculiar polarization behaviour in July 1974 P. Steffen OriginalPaper Pages: 149 - 153
Spectral distributions of microwave bursts D. A. GuidiceJ. P. Castelli OriginalPaper Pages: 155 - 172
Generation of intermediate drift bursts in solar type IV radio continua through coupling of whistlers and Langmuir waves Jan Kuijpers OriginalPaper Pages: 173 - 193
Solar radio emission at 9.1 cm and sector boundaries W. GrafR. N. Bracewell OriginalPaper Pages: 195 - 204
The heliographic latitude dependence and sector structure of the interplanetary magnetic field 1969–1974: Results from the HEOS satellites P. C. Hedgecock OriginalPaper Pages: 205 - 224
Global distribution of filaments during solar cycle No. 20 Richard HansenShirley Hansen OriginalPaper Pages: 225 - 230
Scattered light - a comparison between theory and experiments during the 1973 transit of Mercury A. WittmannH. Wöhl OriginalPaper Pages: 231 - 237