Thomas, Jens Optical and Interpretative Astronomy, MPI for Extraterrestrial Physics, Max Planck Society;
Greene, J. E., Ma, C.-P., Goulding, A., McConnell, N. J., Blakeslee, J. P., Davis, T., et al. (2016). Metallicity Gradients in the Halos of Elliptical Galaxies. In A. Bragaglia, M. Arnaboldi, M. Rejkuba, & D. Romano (Eds.), The General Assembly of Galaxy Halos: Structure, Origin and Evolution (IAU Symposium 317) (pp. 182-189). Cambridge, UK: Cambridge University Press.