<?xml version="1.0"?>
<coauthors author="Carlos Miranda Palma">
<author urlpt="c/Cambranes=Mart=iacute=nez:E=" count="1">E. Cambranes-Mart&#237;nez</author>
<author urlpt="f/Fuentes=Penna:A=" count="1">A. Fuentes-Penna</author>
<author urlpt="m/Mayora=Ibarra:Oscar" count="2">Oscar Mayora-Ibarra</author>
<author urlpt="p/Paz=Arroyo:O=_De_la" count="1">O. De la Paz-Arroyo</author>
</coauthors>
