- document
- Korteweg, A.M. (author) other 1992
- document
- Korteweg, A.M. (author) other 1991
- document
- Korteweg, J.A. (author), Tinbergen, Wout B. (author) report 1990
- document
- Korteweg, J.A. (author) report 1987
- document
- Korteweg, J.A. (author) report 1986
- document
- Korteweg, J.A. (author) lecture notes 1977
- document
- Korteweg, J.A. (author) lecture notes 1977