1. Implications of the Galilean satellites ice envelope explosions III. The origin of the Trojans and of some comets

   • I. I. Agafonova
   • E. M. Drobyshevski

   OriginalPaper Pages: 111 - 132

2. The bedrock of the Vaasa circular structure, Western Finland

   • J. Raitala

   OriginalPaper Pages: 133 - 155

3. The influence of global dust storms on the mean seasonal daily insolations at the Martian surface

   • E. van Hemelrijck

   OriginalPaper Pages: 157 - 162

4. Insolation changes on pluto caused by orbital element variations

   • E. van Hemelrijck

   OriginalPaper Pages: 163 - 177

5. The nature of dust grains in the comae of Comets černis and Bowell

   • F. Hoyle
   • N. C. Wickramasinghe
   • M. K. Wallis

   OriginalPaper Pages: 179 - 187

6. Numerical simulations of collisions and gravitational encounters in systems of non-identical particles

   • H. Salo

   OriginalPaper Pages: 189 - 200

7. Origin and early evolution of the planetary system

   • D. Möhlmann

   OriginalPaper Pages: 201 - 214