Extended ring system of Uranus J. C. BhattacharyyaM. K. V. BappuS. K. Gupta OriginalPaper Pages: 393 - 404
Planet formation process as a phase transition Paolo FarinellaPaolo PaolicchiFederico Ferrini OriginalPaper Pages: 405 - 408
The shape of asteroids: Theoretical considerations L. B. RoncaR. B. Furlong OriginalPaper Pages: 409 - 417
Computer studies of the evolution of planetary and satellite systems I. Description of the program: Preliminary tests Nils Aall BarricelliTormod ClemetsenErik Bølviken OriginalPaper Pages: 419 - 437
Serenitatis multi-ringed basin: Regional geology and basin ring interpretation James W. Head III OriginalPaper Pages: 439 - 462