- Publication venue
- Publication date
- 10/07/1967
- Field of study
- Publication venue
- Publication date
- 10/03/1977
- Field of study
- Publication venue
- Publication date
- 10/07/1976
- Field of study
- Publication venue
- Publication date
- 01/03/1972
- Field of study
- Publication venue
- Publication date
- 01/10/1967
- Field of study
- Publication venue
- Publication date
- 10/03/1969
- Field of study
- Publication venue
- Publication date
- 01/10/1967
- Field of study
- Publication venue
- Publication date
- 10/03/1976
- Field of study
- Publication venue
- Publication date
- 10/01/1969
- Field of study
- Publication venue
- Publication date
- 01/03/1968
- Field of study