The eclipsing binary V 836 Cygni: Photometric evidence for an early evolutionary status R. A. BreinhorstH. W. Duerbeck OriginalPaper Pages: 219 - 231
The spectroscopic orbit of the short period eclipsing binary V 836 Cygni H. W. DuerbeckJ. D. Schumann OriginalPaper Pages: 233 - 235
On selection effects in pulsar searches M. VivekanandR. NarayanV. Radhakrishnan OriginalPaper Pages: 237 - 247
Eclipse observations of coronal emission lines. I. [Fex] 6374Å profiles at the eclipse of 16 February 1980 Jagdev SinghM. K. V. BappuA. K. Saxena OriginalPaper Pages: 249 - 266
HD 147010: The Ap star in the reflection nebula vdB 102 in upper Scorpius region N. Kameswara RaoR. Rajamohan OriginalPaper Pages: 267 - 276
Chromospheric activity of late-type giants and supergiants: Reappearance of dynamo activity in the interior due to the spin-up of the core in evolution Yutaka UchidaM. K. V. Bappu OriginalPaper Pages: 277 - 296
On the Balmer progression in the expanding shell of Pleione A. Peraiah OriginalPaper Pages: 297 - 302
Intensity and polarization line profiles in a semi-infinite Rayleigh-scattering planetary atmosphere. I. Integrated flux R. K. BhatiaK. D. Abhyankar OriginalPaper Pages: 303 - 324
Exact relativistic model for a superdense star P. C. VaidyaRamesh Tikekar OriginalPaper Pages: 325 - 334
Further observations of radio sources from the BG survey. II. Mainly extragalactic F. MantovaniM. NanniP. Tomasi OriginalPaper Pages: 335 - 350
A new look at the birthrate of supernova remnan G. SrinivasanK. S. Dwarakanath OriginalPaper Pages: 351 - 361