Gerhard, Ortwin Optical and Interpretative Astronomy, MPI for Extraterrestrial Physics, Max Planck Society;
Gerhard, O. (2018). The barred inner Milky Way: dynamical models from surveys. In C. Chiappini, I. Minchev, E. Starkenburg, & M. Valentini (Eds.), Rediscovering our Galaxy (IAU Symposium 334) (pp. 73-81). Cambridge, UK: Cambridge University Press.