| |
| 2008 | ||
|---|---|---|
| 1 | EE | Markus Heckner, Tanja Neubauer, Christian Wolff: Tree, funny, to_read, google: what are tags supposed to achieve? a comparative analysis of user keywords for different digital resource types. SSM 2008: 3-10 |
| 1 | Markus Heckner | [1] |
| 2 | Christian Wolff | [1] |