- Publication venue
- Publication date
- 01/01/1974
- Field of study
- Publication venue
- Publication date
- 01/09/1967
- Field of study
- Publication venue
- Publication date
- 16/07/1970
- Field of study
- Publication venue
- Publication date
- 01/01/1960
- Field of study
- Publication venue
- Publication date
- 01/01/1968
- Field of study
- Publication venue
- Publication date
- 01/01/1975
- Field of study
- Publication venue
- Publication date
- 30/03/1967
- Field of study
- Publication venue
- Publication date
- 01/01/1963
- Field of study
- Publication venue
- Publication date
- 01/01/1967
- Field of study