Friedrich, Helmut Geometric Analysis and Gravitation, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
1411.3854.pdf (Preprint), 381KB
Friedrich.pdf (Any fulltext), 280KB
Friedrich, H. (2015). Geometric Asymptotics and Beyond. In L. Bieri (Ed.), One hundred years of general relativity (Surveys in Differential Geometry, 20) (pp. 37-74). Boston: International Press.