1. Einstein vacuum field equations with a single non-null Killing vector

   • E. D. Fackerell
   • R. P. Kerr

   Research Articles Pages: 861 - 876

2. Limitations on the Penrose process

   • F. Fayos Valles
   • E. Llanta Salleras

   Research Articles Pages: 877 - 895

3. The mass formula of the spherically symmetric solution of the five-dimensional vacuum equationsR _μυ=0

   • G. Lessner

   Research Articles Pages: 897 - 915

4. Dynamics of theD-dimensional FRW-cosmological models within the superstring-generated gravity model

   • Marek Demiański
   • Zdzislaw Golda
   • Waldemar Puszkarz

   Research Articles Pages: 917 - 939

5. The interplay between relativistic gravitational, centrifugal and electric forces: a simple example

   • Marek A. Abramowicz
   • Jiří Bičák

   Research Articles Pages: 941 - 946

6. Remarks about late stage homogeneous cosmological dynamics

   • C. Uggla
   • R. T. Jantzen
   • H. von Zur-Mühlen

   Research Articles Pages: 947 - 966

7. Particle production from signature change

   • Tevian Dray
   • Corinne A. Manogue
   • Robin W. Tucker

   Letter to the Editor Pages: 967 - 971