Determination semi-automatique des diametres de crateres lunaires a partir de plaques photographiques de la Lune M. FroeschleCh. Ounnas OriginalPaper Pages: 3 - 11
The history of titan, of Saturn's rings and magnetic field, and the nature of short-period comets E. M. Drobyshevski OriginalPaper Pages: 13 - 45
Negative ions in the ionospheres of planetary bodies without atmospheres A. Wekhof OriginalPaper Pages: 45 - 52
Bibliography of the Moon and planets Z. KopalM. MoutsoulasF. B. Waranius OriginalPaper Pages: 53 - 117
