- Publication venue
- Publication date
- 01/11/2007
- Field of study
- Publication venue
- Publication date
- 01/05/2007
- Field of study
- Publication venue
- Publication date
- 01/09/2006
- Field of study
- Publication venue
- Publication date
- 01/09/2009
- Field of study
- Publication venue
- Publication date
- 01/09/2005
- Field of study