- document
- Connekt (author) other 2002
- document
- Veldhuizen, Martijn (author) other 2001
- document
- Commission Centrale pour la Navigation du Rhin (author) other 2000
- document
- van den Akker, M.J. (author) other 1997
- document
- Wisse, M.J. (author) other 1995
- document
- Dirkse, C. (author), Wisse, M.J. (author) other 1994
- document
- Hengst, S. (author), Koeman, J. (author), van Roosma, C.I.M. (author) other 1991
- document
- van Roosmalen, C.I.M. (author) other 1991
- document
- Bogaarts, J.A.G. (author) other 1991
- document
- Bogaarts, J.A.G. (author), Hengst, S. (author) other 1991
- document
- Hengst, S. (author) other 1991
- document
- Bogaarts, J.A.G. (author) other 1991
- document
- van Gruythuysen, W.A. (author), de Wilde, J.P. (author) other 1991