Coronal information from EUV disk spectral line intensities D. E. BillingsManuel Alvarez OriginalPaper Pages: 23 - 38
A comparison of spicules in the Hα and HeII (304 Å) lines Olav Kjeldseth MoeOddbjorn EngvoldJacques Maurice Beckers Research Note Pages: 65 - 68
Evolution of the solar Lyman alpha flux during four consecutive years A. Vidal-Madjar OriginalPaper Pages: 69 - 86
Ephemeral active regions in 1970 and 1973 K. L. HarveyJ. W. HarveyS. F. Martin OriginalPaper Pages: 87 - 102
XUV observations of coronal magnetic fields N. R. Sheeley Jr.J. D. BohlinR. Tousey OriginalPaper Pages: 103 - 121
The microwave structure of coronal condensations and its relation to proton flares Haruo TanakaShinzo Énomé OriginalPaper Pages: 123 - 131
Analysis of the August 7, 1972 white light flare: Light curves and correlation with hard X-rays David M. RustFrank Hegwer OriginalPaper Pages: 141 - 157
Location of radio source at 35 GHz of 2145 UT 2 August 1972 burst Hideo OgawaKin-Aki Kawabata OriginalPaper Pages: 159 - 163
X-Ray bursts from solar flares behind the limb J.-René RoyDayton W. Datlowe OriginalPaper Pages: 165 - 182
Energy build-up and release mechanisms in solar and auroral flares Tatsuzo Obayashi OriginalPaper Pages: 217 - 226
A new shock locus for similarity solutions in one-dimensional unsteady gas dynamics R. E. Grundy OriginalPaper Pages: 227 - 230
Magnetic and thermal energies in the solar wind L. DiodatoG. MorenoC. Signorini OriginalPaper Pages: 231 - 234
Recurrent magnetic activity, sunspot number and its rate of decline B. N. BhargavaG. K. Rangarajan OriginalPaper Pages: 235 - 239