| 2006 | ||
|---|---|---|
| 2 | EE | Rafael Ball, Dirk Tunger: Bibliometric analysis - A new business area for information professionals in libraries? Scientometrics 66(3): 561-577 (2006) |
| 2004 | ||
| 1 | Rafael Ball: Open Access - die Revolution im wissenschaftlichen Publizieren? ISI 2004: 413-432 | |
| 1 | Dirk Tunger | [2] |