Bendaoud, R., A. Guilherme, A. Zegzouti, M. Elaatmani, J. Coroado, M. L. Carvalho, and I. Queralt (2013), Elemental mapping of moroccan enameled terracotta tile works (Zellij) based on X-ray micro-analyses, Applied Radiation and Isotopes, 82, 60-66, doi: 10.1016/j.apradiso.2013.07.001.
