1. Local and nonlocal measurements of the Riemann tensor

   • Jürgen Audretsch
   • Claus Lämmerzahl

   Research Articles Pages: 495 - 510

2. Stationary vacuum fields with a conformally flat three-space I. General theory

   • B. Lukács
   • Z. Perjés
   • G. A. J. Sparling

   Research Articles Pages: 511 - 522

3. On general relations in relativistic kinematics and some of their applications

   • Ilija Lukačević

   Research Articles Pages: 523 - 533

4. The sources of the vacuumC-metric

   • W. B. Bonnor

   Research Articles Pages: 535 - 551

5. Causal functions in general relativity

   • U. D. Vyas
   • P. S. Joshi

   Research Articles Pages: 553 - 565

6. A NUT-like solution with fluid matter

   • B. Lukács
   • E. T. Newman
   • J. Winicour

   Research Articles Pages: 567 - 579

7. Curvature collineations and the determination of the metric from the curvature in general relativity

   • G. S. Hall

   Research Articles Pages: 581 - 589

8. A remark on coefficients of connection with two gauge fields

   • Michio Nishioka

   Research Articles Pages: 591 - 593

9. Book review

   • C. J. S. Clarke

   BookReview Pages: 595 - 596