<?xml version="1.0"?>
<coauthors author="Miguel Artur Feldens">
<author urlpt="b/Beckenkamp:F=aacute=bio_Ghignatti" count="1">F&#225;bio Ghignatti Beckenkamp</author>
<author urlpt="p/Pree:Wolfgang" count="1">Wolfgang Pree</author>
</coauthors>
