The evolution of massive stars with mass loss G. S. Bisnovatyi-KoganD. K. Nadyozhin OriginalPaper Pages: 353 - 374
Calculation of the perihelion advance of planets in a field approach to gravitation Vladimír Majerník OriginalPaper Pages: 375 - 382
Intergalactic ionized hydrogen in nearby groups of galaxies Pierre ChamarauxThierry MontmerleMasaru Tadokoro OriginalPaper Pages: 383 - 394
On the mass and distance of the Quasi-Stellar Object 3C 273 D. F. FallaA. Evans OriginalPaper Pages: 395 - 400
Re-calculation of efficiency factors for radiation pressure Ch. FriedemannR. -H. Giese OriginalPaper Pages: 401 - 403
The equilibrium and stability of uniformly rotating gaseous systems in hydromagnetics S. P. S. Anand OriginalPaper Pages: 415 - 425
Self-accretion of matter, red subluminous stars and early evolution of low-mass stars V. CastellaniN. Panagia OriginalPaper Pages: 462 - 466
Die Ablenkung des Lichtes an der Sonne und die Änderung Seiner Geschwindigkeit und Wellenlänge Bruno Thüring OriginalPaper Pages: 467 - 478
The transmission of mass and angular momentum from a satellite or planetary system to its primary Nils Aall Barricelli OriginalPaper Pages: 479 - 501