Journal article (2005) - E Rollano-Hijarrubia (author), F van der Meer (author), HJ van der Lugt (author), H Weinans (author), HA Vrooman (author), A.M. Vossepoel (author), AM Vossepoel (author), R Stokking (author)

Report (2001) - HJ van der Lugt (author), F Biemans (author), P.M.R.J.O. Dewilde (author), R.L. Lagendijk (author), L.P. Ligthart (author), A de Ridder (author), J Neessen (author), M van Sinderen (author), SJ van Tongeren (author), H Zijm (author), P Apers (author), D Khoe (author), AMJ Koonen (author), W van Bokhoven (author), M Rem (author)