Sandin, Patrik Geometric Analysis and Gravitation, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
1508.00276.pdf (Preprint), 663KB
Coley, A. A., Leon, G., Sandin, P., & Latta, J. (2015). Spherically symmetric Einstein-aether perfect fluid models. Journal of Cosmology and Astroparticle Physics, 2015(12): 010. doi:10.1088/1475-7516/2015/12/010.