| On the Emergence of Shadow IT-a Transaction Cost-Based Approach. S Zimmermann, C Rentrop ECIS, 2014 | 102 | 2014 |
| Shadow it C Rentrop, S Zimmermann Management and Control of Unofficial IT. ICDS, 98-102, 2012 | 100 | 2012 |
| A multiple case study on the nature and management of shadow information technology S Zimmermann, C Rentrop, C Felden Journal of Information Systems 31 (1), 79-101, 2017 | 68 | 2017 |
| Managing shadow IT instances–a method to control autonomous IT solutions in the business departments S Zimmermann, C Rentrop, C Felden | 65 | 2014 |
| Shadow IT and business-managed IT: a conceptual framework and empirical illustration A Kopper, D Fürstenau, S Zimmermann, S Klotz, C Rentrop, H Rothe, ... International Journal of IT/Business Alignment and Governance (IJITBAG) 9 (2 …, 2018 | 59 | 2018 |
| Shadow IT evaluation model C Rentrop, S Zimmermann 2012 Federated Conference on Computer Science and Information Systems …, 2012 | 46 | 2012 |
| The relation of shadow systems and ERP systems—Insights from a multiple-case study M Huber, S Zimmermann, C Rentrop, C Felden Systems 4 (1), 11, 2016 | 40 | 2016 |
| Governing identified shadow IT by allocating IT task responsibilities S Zimmermann, C Rentrop, C Felden | 38 | 2016 |
| Schatten-IT S Zimmermann, C Rentrop HMD Praxis der Wirtschaftsinformatik 49, 60-68, 2012 | 36 | 2012 |
| Conceptualizing shadow IT integration drawbacks from a systemic viewpoint M Huber, S Zimmermann, C Rentrop, C Felden Systems 6 (4), 42, 2018 | 35 | 2018 |
| The influence of shadow IT systems on enterprise architecture management concerns M Huber, S Zimmermann, C Rentrop, C Felden Information Systems: 14th European, Mediterranean, and Middle Eastern …, 2017 | 22 | 2017 |
| Governing IT activities in business workgroups—design principles for a method to control identified shadow IT S Zimmermann, C Rentrop, C Felden Business Information Systems: 19th International Conference, BIS 2016 …, 2016 | 18 | 2016 |
| Integration of Shadow IT Systems with Enterprise Systems-A Literature Review M Huber, S Zimmermann, C Rentrop, C Felden | 17 | 2017 |
| Schatten-IT ein unterschätztes Risiko C Rentrop, S Zimmermann, M Huber Proceedings of the D∙ A∙ CH security conference, 291-300, 2015 | 13 | 2015 |
| Toward a conceptual decision framework for shadow IT integration M Huber, S Zimmermann, C Rentrop, C Felden | 10 | 2018 |
| Der Umgang mit Schatten-IT in Unternehmen S Zimmermann Springer Fachmedien Wiesbaden, 2018 | 9 | 2018 |
| Schatten-IT C Rentrop, S Zimmermann Informatik-Spektrum 38, 564-567, 2015 | 6 | 2015 |
| Towards a Maturity Model for Adopting Low-Code Development Platforms N Prinz, S Zimmermann | 3 | 2024 |
| IT-Integration in Zeiten von Digitalisierung–(k) ein alter Hut? M Huber, C Rentrop, S Zimmermann HMD Praxis der Wirtschaftsinformatik 58 (2), 425-443, 2020 | 3 | 2020 |
| IT-Problem Feld: Service Management und Schatten-IT S Zimmermann, C Rentrop, O Laak IT Management 9, 1-6, 2011 | 3 | 2011 |