Report (2007) - B Bulder (author), HB Hendriks (author), C Lindenburg (author), H Snel (author), P. Bauer (author), H. Polinder (author), R.P.J.O.M. van Rooij (author), H Subroto (author), M B Zaaijer (author)

Journal article (2003) - AR Henderson (author), B Bulder (author), R Huijsmans (author), J Peeringa (author), J Pierik (author), E Snijders (author), M van Hees (author), GH Wijnants (author), MJ Wolf (author)