- Publication venue
- Publication date
- 01/07/1981
- Field of study
- Publication venue
- Publication date
- 01/04/1966
- Field of study
- Publication venue
- Publication date
- 01/04/1968
- Field of study
- Publication venue
- Publication date
- 01/07/1977
- Field of study
- Publication venue
- Publication date
- 01/07/1971
- Field of study
- Publication venue
- Publication date
- 01/04/1967
- Field of study
- Publication venue
- Publication date
- 01/10/1970
- Field of study
- Publication venue
- Publication date
- 01/01/1973
- Field of study
- Publication venue
- Publication date
- 01/10/1981
- Field of study
- Publication venue
- Publication date
- 01/10/1968
- Field of study