A criterion for the stability of a charged sphere in general relativity Miroru OmoteHaruo Sato Research Articles Pages: 387 - 397
The uniqueness of the Einstein-Maxwell field equations David Lovelock Research Articles Pages: 399 - 408
Periodic fields in five-dimensional relativity Elhanan LeibowitzNathan Rosen Research Articles Pages: 409 - 427
The velocity of magnetohydrodynamic waves in general relativity D. P. Mason Research Articles Pages: 429 - 439
Neutrino radiation in spherically-symmetric gravitational fields. III. Comparison with photon radiation fields J. B. Griffiths Research Articles Pages: 453 - 458
On the generation of new metrics containing arbitrary functions E. PechlanerA. Das Research Articles Pages: 459 - 465
Constancy of the local velocity of light in general relativistic gravitational fields Gp. Horedti Research Articles Pages: 475 - 477
Electromagnetic waves in a plane wave background G. ClemensH. Stephani Research Articles Pages: 479 - 481