- CSB - MetaPress - Google - Bing - Yahoo
 | 2008 | |
|---|---|---|
| 1 |      | Christian Tanner, Ralf Wölfle, Petra Schubert, Michael Quade: Current Trends and Challenges in Electronic Procurement: An Empirical Study. Electronic Markets 18(1): 6-18 (2008) |
| 1 | Michael Quade | [1] |
| 2 | Petra Schubert | [1] |
| 3 | Ralf Wölfle | [1] |