Induced semi-convection in helium-burning horizontal-branch stars V. CastellaniP. GiannoneA. Renzini OriginalPaper Pages: 355 - 362
On the spectrum of a gaseous nebula of pure hydrogen H. GerolaM. SalemN. Panagia OriginalPaper Pages: 383 - 392
Hydromagnetic oscillations of a self-gravitating fluid spheroid N. K. SoodS. K. Trehan OriginalPaper Pages: 393 - 401
On the light variations of Seyfert galaxy 3C120 I. JurkevichP. D. UsherB. S. P. Shen OriginalPaper Pages: 402 - 410
The variation of the light curve of W Ursae Majoris Robert A. Breinhorst OriginalPaper Pages: 411 - 430
Stimulated comption effect in very compact radio sources Ludwig OsterMartin D. Altschuler OriginalPaper Pages: 431 - 452
Comments on ‘on the formation of energy spectra in synchrotron sources’ by Donald B. Melrose E. TademaruC. E. NewmanFrank C. Jones OriginalPaper Pages: 453 - 457
Reply to: “Comments on ‘on the formation of energy spectra in synchrotron sources’” by E. Tademaru, C.E. Newman and F. C. Jones D. B. Melrose OriginalPaper Pages: 458 - 463
On the formation of a neutron star in a close binary system George E. McCluskey Jr.Yoji Kondo OriginalPaper Pages: 464 - 470
Convective transport of low energy cosmic rays in the interplanetary region L. J. Gleeson OriginalPaper Pages: 471 - 485
Resistive effects in the turbulent photosphere and chromosphere I. Lerche OriginalPaper Pages: 486 - 499
The flattening of the X-ray spectrum of sco X-1 at energies beyond 40 keV P. C. AgrawalS. BiswasB. V. Sreekantan OriginalPaper Pages: 500 - 507