1. Editorial

   • Zdeněk Kopal

   EditorialNotes Pages: 3 - 3

2. Observation of far ultraviolet radiation from early-type stars

   • Koujun Yamashita

   OriginalPaper Pages: 4 - 22

3. Gravity-darkening in eclipsing binaries

   • Zdeněk Kopal

   OriginalPaper Pages: 23 - 36

4. Hydrodynamic equations of differentially rotating stellar systems and the velocity ellipsoid

   • Shoji Kato

   OriginalPaper Pages: 37 - 47

5. Dynamical tides in close binary systems

   • Zdeněk Kopal

   OriginalPaper Pages: 48 - 60

6. The photometric reflection effect in close binaries

   • W. McD Napier

   OriginalPaper Pages: 61 - 82

7. A Population II main sequence

   • V. Castellani
   • A. Renzini

   OriginalPaper Pages: 83 - 95

8. Supernovae explosions induced by pair-production instability

   • Gary S. Fraley

   OriginalPaper Pages: 96 - 114

9. Scanning Fabry-Pérot interferometers for nebular studies

   • J. Meaburn

   OriginalPaper Pages: 115 - 127

10. Relations between spectral characteristics and statistical population indices of Mira type variables

    • Wilhelmina Iwanowska

    OriginalPaper Pages: 128 - 133

11. Is the third integral a function of the Hamiltonian?

    • G. Contopoulos
    • B. Barbanis

    OriginalPaper Pages: 134 - 145

12. The third integral and the Hamiltonian

    • C. L. Goudas

    OriginalPaper Pages: 146 - 148

13. Abstracts

    Abstract Pages: 149 - 152