- Publication venue
- Publication date
- 10/12/1997
- Field of study
- Publication venue
- Publication date
- 30/09/1992
- Field of study
- Publication venue
- Publication date
- 14/12/2001
- Field of study
- Publication venue
- Publication date
- 30/11/2004
- Field of study
- Publication venue
- Publication date
- 25/11/2002
- Field of study
- Publication venue
- Publication date
- 30/09/1992
- Field of study
- Publication venue
- Publication date
- 30/11/2004
- Field of study
- Publication venue
- Publication date
- 14/12/2001
- Field of study
- Publication venue
- Publication date
- 30/09/1993
- Field of study
- Publication venue
- Publication date
- 30/09/1990
- Field of study