1. A special case of the problem of two fixed centers

   • F. Veres

   OriginalPaper Pages: 105 - 112

2. On a relation among lie series

   • Francesco Fassò

   OriginalPaper Pages: 113 - 118

3. On the planar syzygy solutions of the 3-body problem

   • Florin Nicolae Diacu

   OriginalPaper Pages: 119 - 128

4. Almost stable regions for an area-preserving mapping

   • James H. Bartlett

   OriginalPaper Pages: 129 - 145

5. Asteroid long-periodic perturbations: The second order Hamiltonian

   • Zoran Knežević

   OriginalPaper Pages: 147 - 158

6. On the computation of the Laplace coefficients

   OriginalPaper Pages: 159 - 161

7. On solving Kepler's equation

   • L. G. Taff
   • T. A. Brennan

   OriginalPaper Pages: 163 - 176

8. A class of periodic solutions of the N-body problem

   • Vittorio Coti Zelati

   OriginalPaper Pages: 177 - 186

9. Report of the IAU/IAG/COSPAR working group on cartographic coordinates and rotational elements of the planets and satellites: 1988

   • M. E. Davies
   • V. K. Abalakin
   • Y. S. Tjuflin

   OriginalPaper Pages: 187 - 204