2008 | ||
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1 | EE | 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 | Christian Tanner | [1] |