Journal article (2005) - E van der Voet (author), L van Oers (author), I. Nikolic (author)

Report (2002) - ? Guinée (author), M Gorrée (author), J.A. de Bruijn (author), Ron van Duin (author), MAJ Huijbregts (author), R. Heijungs (author), G Huppes (author), R Kleijn (author), A de Koning (author), L van Oers (author), A Wegener Sleeswijk (author), S Suh (author), HA Udo de Haes (author)