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)

Book (2011) - C Frenken (author), W.G.M. Maas (author), A Oosterman (author), J Schoonman (author)