1. In memoriam

   Announcement Pages: 3 - 3

2. On the tidal effects in the motion of artificial satellites

   • Peter Musen
   • Ronald Estes

   OriginalPaper Pages: 4 - 21

3. Application of the restricted hyperbolic three-body problem to a star-sun-comet system

   • Marshall B. Faintich

   OriginalPaper Pages: 22 - 26

4. About the first integrals of the generalized problem of translatory-rotary motion of rigid bodies

   • G. N. Duboshin

   OriginalPaper Pages: 27 - 39

5. (E, r, α, β) summability in the hyperbolic two-body problem

   • G. Zelmer

   OriginalPaper Pages: 40 - 43

6. To the problem of satellite's perturbed motion under the influence of solar radiation pressure

   • Y. N. Isayev
   • A. L. Kunitsyn

   OriginalPaper Pages: 44 - 51

7. Motor integrals of a generalized Kepler motion

   • Paule Kustaanheimo

   OriginalPaper Pages: 52 - 59

8. Critical inclinations in planetary problems

   • G. A. Krasinsky

   OriginalPaper Pages: 60 - 83

9. Mass effects in the problem of three bodies

   • V. Szebehely

   OriginalPaper Pages: 84 - 107

10. A new proof of the conditions for a canonical transformation

    • J. A. Breves Filho

    BriefCommunication Pages: 108 - 110

11. Some differentials in Brown's lunar theory

    • J. S. Griffith

    OriginalPaper Pages: 111 - 116

12. A precompiler for the formula manipulation system TRIGMAN

    • William H. Jefferys

    OriginalPaper Pages: 117 - 124