author = { Hirschmann, Michaela AND Naab, Thorsten },

title = { The origin of metallicity gradients in massive galaxies at large radii },

publisher = {Cambridge University Press (CUP)},

isbn = {1743-9213},

isbn = {1743-9221},

keywords = { Astronomy and Astrophysics , Space and Planetary Science },

year = {2014},

url = { http://slubdd.de/katalog?TN_libero_mab2 }