Allen, Bruce Observational Relativity and Cosmology, AEI-Hannover, MPI for Gravitational Physics, Max Planck Society;
prd51-5491.pdf (Publisher version), 843KB
Allen, B. (1995). Maximally symmetric spin-two bitensors on S3 and H3. Physical Review D, 51(10), 5491-5497. doi:10.1103/PhysRevD.51.5491.