On the fundamental groups of space-times in general relativity Kotik K. Lee Research Articles Pages: 239 - 242
The field of a rotating charged body emitting null fluid L. K. PatelM. Misra Research Articles Pages: 281 - 288
Killing vector fields and the Einstein-Maxwell field equations in general relativity H. MichalskiJ. Wainwright Research Articles Pages: 289 - 318
Gravitational radiation recoil on anN-body system Demetrios D. Dionysiou Research Articles Pages: 319 - 324