Schutz, Bernard F. Astrophysical Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
Alcubierre, M., Allen, G., Farrar, S., Schutz, B. F., & Wild, L. A. (1996). Modelling Moving Black Holes. In R. T. Jantzen, G. M. Keiser, & R. Ruffini (Eds.), Proceedings of the Seventh Marcel Grossman Meeting on recent developments in theoretical and experimental general relativity, gravitation, and relativistic field theories (pp. 615). River Edge, New Jersey: World Scientific.