- Publication venue
- eScholarship, University of California
- Publication date
- 23/06/1967
- Field of study
- Publication venue
- eScholarship, University of California
- Publication date
- 23/06/1967
- Field of study
- Publication venue
- eScholarship, University of California
- Publication date
- 05/07/1967
- Field of study
- Publication venue
- eScholarship, University of California
- Publication date
- 10/07/1967
- Field of study
- Publication venue
- 'Elsevier BV'
- Publication date
- Field of study