1. Editorial

   • Hans-Jurgen Schmidt

   Editorial Commentary Pages: 1 - 1

2. Can Torsion Play a Role in Angular Momentum Conservation Law?

   • Yishi Duan
   • Ying Jiang

   OriginalPaper Pages: 3 - 12

3. Stable Ultracompact Objects

   • P. S. Negi
   • M. C. Durgapal

   OriginalPaper Pages: 13 - 20

4. The Quantum Evolution of the Closed Friedman Universe with “Bouncing Off”

   • V. Ts. Gurovich
   • I. V. Tokareva

   OriginalPaper Pages: 21 - 30

5. Kerr–Schild Description of a Rotating Dyon

   • A. C. Cadavid
   • R. J. Finkelstein

   OriginalPaper Pages: 31 - 51

6. The Shell of Incoherent Charged Matter Falling onto a Charged Rotating Black Hole

   • Zdenek Stuchlik
   • Jiri Bicak
   • Vladimir Balek

   OriginalPaper Pages: 53 - 71

7. Freely Falling 2-Surfaces and the Effective Gravitational Mass

   • Keita Ikumi
   • Tetsuya Shiromizu

   OriginalPaper Pages: 73 - 90

8. The Gravitational Interaction of Light: From Weak to Strong Fields

   • V. Faraoni
   • R. M. Dumse

   OriginalPaper Pages: 91 - 105

9. LETTER: Generalized Vaidya Solutions

   • Anzhong Wang
   • Yumei Wu

   Letter Pages: 107 - 114

10. Editor's Note

    • Andrzej Krasiński

    Editorial Commentary Pages: 115 - 117

11. The External Field of a Radiating Star in General Relativity

    • P. C. Vaidya

    OriginalPaper Pages: 119 - 120

12. The Gravitational Field of a Radiating Star

    • P. C. Vaidya

    OriginalPaper Pages: 121 - 135

13. ‘Newtonian’ Time in General Relativity

    • P. C. Vaidya

    OriginalPaper Pages: 137 - 138