- Publication venue
- Publication date
- 01/10/1973
- Field of study
- Publication venue
- Publication date
- 01/07/1973
- Field of study
- Publication venue
- Publication date
- 01/04/1973
- Field of study
- Publication venue
- Publication date
- 01/04/1970
- Field of study
- Publication venue
- Publication date
- 01/07/1969
- Field of study
- Publication venue
- Publication date
- 01/04/1971
- Field of study
- Publication venue
- Publication date
- 01/04/1971
- Field of study
- Publication venue
- Publication date
- 01/07/1966
- Field of study
- Publication venue
- Publication date
- 01/10/1971
- Field of study
- Publication venue
- Publication date
- 01/07/1967
- Field of study