Di Matteo, Tiziana High Energy Astrophysics, MPI for Astrophysics, Max Planck Society;
Springel, Volker Cosmology, MPI for Astrophysics, Max Planck Society;
Di Matteo, T., Croft, R. A. C., Springel, V., & Hernquist, L. (2004). The cosmological evolution of metal enrichment in quasar host galaxies. The Astrophysical Journal, 610(1 Part 1), 80-92. Retrieved from http://www.journals.uchicago.edu/ApJ/journal/issues/ApJ/v610n1/59010/brief/59010.abstract.html.