- Publication venue
- 'Elsevier BV'
- Publication date
- Field of study
- Publication venue
- 'Elsevier BV'
- Publication date
- Field of study
- Publication venue
- Publication date
- 01/01/1993
- Field of study
- Publication venue
- 'Elsevier BV'
- Publication date
- 01/01/1991
- Field of study
no abstract is a lette
- Publication venue
- 'Proceedings of the National Academy of Sciences'
- Publication date
- Field of study
- Publication venue
- Publication date
- 01/01/1995
- Field of study
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- 01/01/2000
- Field of study