Buchert, Thomas Geometric Analysis and Gravitation, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
Ehlers, Jürgen Geometric Analysis and Gravitation, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
333000.pdf (Publisher version), 3MB
Buchert, T., & Ehlers, J. (1993). Lagrangian theory of gravitational instability of Friedman-Lemaitre cosmologies - second-order approach: an improved model for non-linear clustering. Monthly Notices of the Royal Astronomical Society, 264(2), 375-387.