- Publication venue
- [Amsterdam] : Vrije Universiteit
- Publication date
- 01/01/1993
- Field of study
- Publication venue
- [Amsterdam] : Vrije Universiteit
- Publication date
- 01/01/1990
- Field of study
- Publication venue
- [Amsterdam] : Vrije Universiteit
- Publication date
- 01/01/1991
- Field of study
- Publication venue
- [Amsterdam] : Vrije Universiteit
- Publication date
- 01/01/1994
- Field of study