<?xml version="1.0"?>
<coauthors author="S. W. F. Omta" urlpt="o/Omta:S=_W=_F=">
<author urlpt="b/Bouter:L=_M=" count="1">L. M. Bouter</author>
<author urlpt="e/Elia:Elie" count="1">Elie Elia</author>
<author urlpt="e/Engelen:J=_M=_L=_van" count="1">J. M. L. van Engelen</author>
<author urlpt="f/Fortuin:Frances_T=_J=_M=" count="2">Frances T. J. M. Fortuin</author>
<author urlpt="l/Lefebvre:Louis_A=" count="1">Louis A. Lefebvre</author>
<author urlpt="l/Lefebvre:=Eacute=lisabeth" count="1">&#201;lisabeth Lefebvre</author>
</coauthors>
