Nelson, Dylan Galaxy Formation, MPI for Astrophysics, Max Planck Society;
Rodriguez-Gomez, V., Pillepich, A., Sales, L. V., Genel, S., Vogelsberger, M., Zhu, Q., et al. (2016). The stellar mass assembly of galaxies in the Illustris simulation: growth by mergers and the spatial distribution of accreted stars. Monthly Notices of the Royal Astronomical Society, 458(3), 2371-2390. doi:10.1093/mnras/stw456.