- Publication venue
- Publication date
- 27/01/1999
- Field of study
- Publication venue
- Publication date
- 25/01/1999
- Field of study
- Publication venue
- Publication date
- 25/01/1999
- Field of study
- Publication venue
- Publication date
- 25/01/1999
- Field of study
- Publication venue
- Publication date
- 25/01/1999
- Field of study
- Publication venue
- Publication date
- 15/12/1999
- Field of study