- Publication venue
- Publication date
- 01/10/1987
- Field of study
- Publication venue
- Publication date
- 01/10/1968
- 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
- 01/04/1968
- Field of study
- Publication venue
- Publication date
- 01/10/1971
- Field of study
- Publication venue
- Publication date
- 01/10/1971
- Field of study
- Publication venue
- Publication date
- 01/10/1967
- Field of study
- Publication venue
- Publication date
- 01/10/1986
- Field of study
- Publication venue
- Publication date
- 01/07/1966
- Field of study