Book chapter (2013) - J Schoonman (author), A.H.M.E. Reinders (author), A. de Boer (author), W. van Sark (author), F de Bruijn (author), P Kuhn (author), A.J. Jansen (author), A de Winter (author), AG Entrop (author), A Paternoster (author), P de Jong (author)

Conference paper (2000) - MA Reuter (author), IH Bonekamp (author), A Lossin (author), P Willbrandt (author), P Kuhn (author)