- CSB - MetaPress - Google - Bing - Yahoo
 | 1998 | |
|---|---|---|
| 1 |      | Steven Adler, Uwe Berger, Anne Brüggemann-Klein, Cornelia Haber, Winfried Lamersdorf, Malte Münke, Stephan Rücker, Hendrik Spahn: Grey Literature and Multiple Collections in NCSTRL. The MeDoc Approach 1998: 145-170 |
| 1 | Steven Adler | [1] |
| 2 | Cornelia Boles (Cornelia Haber) | [1] |
| 3 | Anne Brüggemann-Klein | [1] |
| 4 | Winfried Lamersdorf | [1] |
| 5 | Malte Münke | [1] |
| 6 | Stephan Rücker | [1] |
| 7 | Hendrik Spahn | [1] |