- Publication venue
- Publication date
- 01/02/1988
- Field of study
- Publication venue
- Publication date
- 01/02/1988
- Field of study
- Publication venue
- Publication date
- 01/12/1987
- Field of study
- Publication venue
- Publication date
- 01/01/1981
- Field of study
- Publication venue
- Publication date
- 01/01/1980
- Field of study
- Publication venue
- Publication date
- 01/02/1988
- Field of study
- Publication venue
- Publication date
- 01/01/1980
- Field of study
- Publication venue
- Publication date
- 01/01/1981
- Field of study