P. van Dokkum, C. Conroy, A. Villaume, J. Brodie, and A. Romanowsky. (2016)cite arxiv:1611.09859Comment: Submitted to ApJ. Figure 12 shows the average IMF as a function of radius. Figure 16 compares our results to dynamical and lensing constraints.
S. Kotuš, M. Murphy, and R. Carswell. (2016)cite arxiv:1609.03860Comment: 27 pages, 10 figures. Accepted by MNRAS. Quasar spectra and absorption profile fits are available at https://doi.org/10.5281/zenodo.51715.