- document
- Hengst, S. (author), Dirkse, C. (author) other 1996
- document
- Faculteit Wb/Mt, Vakgroep Maritieme techniek (author) other 1996
- document
- Hengst, S. (author) other 1988
- document
- Spuyman, W. (author) other 1981
- document
- McKinsey&Company (author) other 1977
- document
- Saurwalt, K.J. (author) other 1976