| |
| * | 2003 | |
|---|---|---|
| 2 | EE | Johan Bollen, Richard Luce, Somasekhar Vemulapalli, Weining Xu: Detecting Research Trends in Digital Library Readership. ECDL 2003: 24-28 |
| 2002 | ||
| 1 | EE | Johan Bollen, Somasekhar Vemulapalli, Weining Xu: Digital Library Evaluation by Analysis of User Retrieval Patterns. ECDL 2002: 432-447 |
| 1 | Johan Bollen | [1] [2] |
| 2 | Richard Luce | [2] |
| 3 | Somasekhar Vemulapalli | [1] [2] |