- Publication venue
- Publication date
- 01/01/2005
- Field of study
- Publication venue
- Publication date
- 01/01/2005
- Field of study
- Publication venue
- Rijksuniversiteit Groningen
- Publication date
- 01/01/2005
- Field of study
- Publication venue
- Praeger
- Publication date
- 01/01/1999
- Field of study
- Publication venue
- Rijksuniversiteit Groningen
- Publication date
- 01/01/2005
- Field of study
- Publication venue
- Publication date
- 01/01/1998
- Field of study
- Publication venue
- Publication date
- 01/01/1998
- Field of study
- Publication venue
- s.n.
- Publication date
- 01/01/1995
- Field of study