@book{P_rez_Garc_a_2021,
title={GECEM Project Database},
url={http://dx.doi.org/10.46661/rio.11860},
DOI={10.46661/rio.11860},
publisher={Unviersidad Pablo de Olavide},
author={Pérez García,
Manuel and Diaz-Ordoñez,
Manuel},
year={2021} }