1. Numerical integration of stellar orbits

   • F. House
   • G. Weiss
   • R. Wiegandt

   OriginalPaper Pages: 311 - 318

2. Perturbation theory in rectangular coordinates

   • V. A. Brumberg

   OriginalPaper Pages: 319 - 336

3. Sur la stabilite de certains mouvements particuliers d'un satellite artificiel de la terre soumis aux efforts aerodynamiques

   • Pierre Capodanno

   OriginalPaper Pages: 337 - 350

4. Newtonian dynamics of systems of extended bodies

   • N. Spyrou

   OriginalPaper Pages: 351 - 370

5. Variational formulae for solving perturbed boundary-value problems in astrodynamics

   • J. Kriz

   OriginalPaper Pages: 371 - 382

6. Stability of artificial and natural satellites

   • Victor Szebehely

   OriginalPaper Pages: 383 - 389

7. Comparison between stability limits for satellite motion

   • V. Szebehely
   • R. McKenzie

   OriginalPaper Pages: 391 - 394

8. On the stability of triangular libration points of the photogravitational restricted circular three-body problem

   • A. L. Kunitsyn
   • A. A. Perezhogin

   OriginalPaper Pages: 395 - 408

9. Instability of an area-preserving polynomial mapping

   • James H. Bartlett

   Errata Pages: 409 - 412