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- Hengst, S. (author), Dirkse, C. (author) other 1998
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- Jansen, C.M.A. (author), Hengst, S. (author) other 1998
- document
- Dirkse, C. (author), Filius, P. (author), Hengst, S. (author) other 1997
- document
- Glerum, E. (author) other 1991
- document
- Tebodin (author) other 1990
- document
- Cebosine (author) report 1985
- document
- Nederlands Maritiem Instituut (author) report 1982
- document
- Nederlands Maritiem Instituut (author) report 1979
- document
- Nederlands Maritiem Instituut (author) report 1977
- document
- Saurwalt, K.J. (author) other 1976
- document
- public lecture 1970