- document
- Marchand, M. (author), Baan, P.J.A. (author), Boot, G. (author), Baptist, M.J. (author) report 2000
- document
- Marchand, M. (author), Baan, P.J.A. (author) report 1998
- document
- Baan, P.J.A. (author), Aarninkhof, S.G.J. (author), Marchand, M. (author), Hulsbergen, C.H. (author) report 1997
- document
- Baan, P.J.A. (author), Hulsbergen, C.H. (author), Marchand, M. (author) report 1997