@article{articlefe32ad49,
title   = {Chemical process to separate iron oxides particles in pottery sample for EPR dating},
author = {Watanabe, Shigueo and Farias, T M B and Gennari, Roseli Fernandes and Ferraz, G M and Kunzli, R and Chubaci, José Fernando Diniz},
year = {2008},
doi = {10.1016/j.saa.2008.03.034},
journal   = {Spectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy}
}