Characterization of standard clocks by means of light rays and freely falling particles Volker Perlick Research Articles Pages: 1059 - 1073
The thermodynamics of a system containing two black holes and black-body radiation N. T. BishopP. T. Landsberg Research Articles Pages: 1083 - 1090
The Doppler response to gravitational waves from a binary star source Hugo Wahlquist Research Articles Pages: 1101 - 1113
A lagrangian formulation of high-spin fields coupled to gravity A. Al-SaadI. M. BennR. W. Tucker Research Articles Pages: 1115 - 1125
The quality factor of approximate solutions of Einstein's equations Lluis Bel Research Articles Pages: 1127 - 1130
Comment on conformally Ricci-flat perfect fluids of Petrov-typeN N. Van den Bergh Research Articles Pages: 1131 - 1135