1. Closed Trapped Surfaces in Cosmology

   • George F. R. Ellis

   OriginalPaper Pages: 1309 - 1319

2. The Dirac Equation in the Bertotti-Robinson Space-Time

   • I. Sakalli

   OriginalPaper Pages: 1321 - 1335

3. Supermassive Black Holes May Be Limited by the Holographic Bound

   • Paulo Sergio Custodio
   • J. E. Horvath

   OriginalPaper Pages: 1337 - 1349

4. Transverse Frames for Petrov Type I Spacetimes: A General Algebraic Procedure

   • Virginia Re
   • Marco Bruni
   • Frances T. White

   OriginalPaper Pages: 1351 - 1363

5. Mass and Charge in Brane-World and Non-Compact Kaluza-Klein Theories in 5 Dim

   • J. Ponce de Leon

   OriginalPaper Pages: 1365 - 1384

6. Oscillations of Short Periods in Neutron and Strange Stars

   • Edith L. Losada
   • Roberto O. Aquilano

   OriginalPaper Pages: 1385 - 1398

7. Nematic Structure of Space-Time and Its Topological Defects in 5D Kaluza-Klein Theory

   • Sergey S. Kokarev

   OriginalPaper Pages: 1399 - 1415

8. Robertson-Walker Fluid Sources Endowed with Rotation Characterised by Quadratic Terms in Angular Velocity Parameter

   • R. J. Wiltshire
   • P. H. Messenger

   OriginalPaper Pages: 1417 - 1433

9. Anisotropic Stars II: Stability

   • Krsna Dev
   • Marcelo Gleiser

   OriginalPaper Pages: 1435 - 1457

10. Letter: Irreversible Processes in a Universe Modelled as a Mixture of a Chaplygin Gas and Radiation

    • G. M. Kremer

    Letter Pages: 1459 - 1466

11. Letter: Axial Torsion-Dirac Spin Effect in Rotating Frame with Relativistic Factor

    • C. M. Zhang

    Letter Pages: 1467 - 1472

12. Letter: The Real Scalar Field in Schwarzschild-de Sitter Spacetime

    • Jianxiang Tian
    • Yuanxing Gui
    • Wei Wang

    Letter Pages: 1473 - 1480

13. Letter: Delta-String—A Hybrid Between Wormhole and String

    • V. Dzhunushaliev

    Letter Pages: 1481 - 1488

14. Letter: Static Plane Symmetric Cosmological Model in Wesson's Theory

    • B. Mishra

    Letter Pages: 1489 - 1494

15. Letter: An Exact Solution for the Fluctuations of an FRW Cosmology with n Scalar Fields, for an Arbitrary Potential

    • Mario Castagnino
    • Javier Chavarriga
    • Luis Lara

    Letter Pages: 1495 - 1501

16. Letter: Epicyclic Orbital Oscillations in Newton's and Einstein's Gravity from the Geodesic Deviation Equation

    • Marek Biesiada

    Letter Pages: 1503 - 1510

17. Letter: Anisotropic Born-Infeld Cosmologies

    • Dan N. Vollick

    Letter Pages: 1511 - 1516

18. Book Review: Classical and Quantum Black Holes. By P. Fré, V. Gorini, G. Magli, and U. Moschella (Eds.) 424p., IOP Publishing, Bristol, 1999. GBP80.00 USD128.00, ISBN 0 7503 0627 0

    • Tsvi Piran

    BookReview Pages: 1517 - 1518

19. Book Review: The Weyl-Dirac Theory and Our Universe. By Mark Israelit. 165p., Nova Science Publishers, Huntington, USA, 1999. USD115, ISBN 1-56072-690-3

    • Heinz Dehnen

    BookReview Pages: 1519 - 1520