Springel, Volker Cosmology, MPI for Astrophysics, Max Planck Society;
Di Matteo, Tiziana High Energy Astrophysics, MPI for Astrophysics, Max Planck Society;
Springel, V., Di Matteo, T., & Hernquist, L. (2005). Black holes in galaxy mergers: the formation of red elliptical galaxies. The Astrophysical Journal, 620(2), L79-L82. doi:10.1086/428772.