- Publication venue
- Publication date
- 29/06/1982
- Field of study
- Publication venue
- Publication date
- 01/01/1980
- Field of study
- Publication venue
- Publication date
- 01/01/1978
- Field of study
- Publication venue
- Publication date
- 01/01/1980
- Field of study
- Publication venue
- Publication date
- 01/01/1980
- Field of study
- Publication venue
- Publication date
- 01/01/1978
- Field of study
- Publication venue
- Publication date
- 01/01/1981
- Field of study
- Publication venue
- Publication date
- 01/01/1981
- Field of study
- Publication venue
- Publication date
- 01/01/1979
- Field of study
- Publication venue
- Publication date
- 01/01/1989
- Field of study