| Performance Improvements Based on RFID - Empirical Findings from a Cross-Sectional Study. | 4 | 0.56 | 2008 |
| Using Web Services for Intercompany Cooperation — An Empirical Study within the German Industry | 1 | 0.35 | 2006 |
| Hindernisse beim Datenzugriff mittels mobiler Kommunikationstechnologie - Eine empirische Analyse | 0 | 0.34 | 2006 |
