@inproceedings{HuberRentropZimmermannetal., author = {Huber, Melanie and Rentrop, Christopher and Zimmermann, Stephan and Felden, Carsten}, title = {Decision Making to Integrate Shadow IT and Enterprise Systems}, series = {PACIS 2021 Proceedings}, booktitle = {PACIS 2021 Proceedings}, isbn = {978-1-7336325-7-7}, language = {en} } @article{RentropZimmermann, author = {Rentrop, Christopher and Zimmermann, Stephan}, title = {Schatten-IT}, series = {Informatik-Spektrum}, volume = {38}, journal = {Informatik-Spektrum}, number = {2015,6}, isbn = {0170-6012}, doi = {10.1007/s00287-015-0921-x}, pages = {564 -- 567}, language = {de} } @inproceedings{KopperFuerstenauZimmermannetal., author = {Kopper, Andreas and Fuerstenau, Daniel and Zimmermann, Stephan and Rentrop, Christopher and Rothe, Hannes and Strahringer, Susanne and Westner, Markus}, title = {Business-managed IT: A Conceptual Framework and Empirical Illustration}, series = {Proceedings of the 26nd European Conference on Information Systems (ECIS) 2018}, booktitle = {Proceedings of the 26nd European Conference on Information Systems (ECIS) 2018}, language = {en} } @article{KopperFuerstenauZimmermannetal., author = {Kopper, Andreas and F{\"u}rstenau, Daniel and Zimmermann, Stephan and Klotz, Stefan and Rentrop, Christopher and Rothe, Hannes and Strahringer, Susanne and Westner, Markus}, title = {Shadow IT and Business-Managed IT: A Conceptual Framework and Empirical Illustration}, series = {International Journal of IT/Business Alignment and Governance}, volume = {9}, journal = {International Journal of IT/Business Alignment and Governance}, number = {2018,2}, issn = {1947-9611}, doi = {10.4018/IJITBAG.2018070104}, pages = {53 -- 71}, language = {en} } @phdthesis{Zimmermann2018, author = {Zimmermann, Stephan}, title = {Der Umgang mit Schatten-IT in Unternehmen}, publisher = {Springer Gabler}, address = {Wiesbaden}, isbn = {978-3-658-20787-8}, doi = {10.1007/978-3-658-20787-8}, pages = {302}, year = {2018}, language = {de} } @inproceedings{HuberZimmermannRentropetal., author = {Huber, Melanie and Zimmermann, Stephan and Rentrop, Christopher and Felden, Carsten}, title = {Toward a Conceptual Decision Framework for Shadow IT Integration}, series = {AMCIS 2018 Proceedings: Organizational Transformation \& Information Systems (SIGORSA)}, booktitle = {AMCIS 2018 Proceedings: Organizational Transformation \& Information Systems (SIGORSA)}, pages = {5}, language = {en} } @article{HuberZimmermannRentropetal., author = {Huber, Melanie and Zimmermann, Stephan and Rentrop, Christopher and Felden, Carsten}, title = {Conceptualizing Shadow IT Integration Drawbacks from a Systemic Viewpoint}, series = {Systems}, journal = {Systems}, number = {2018,4}, issn = {2079-8954}, doi = {10.3390/systems6040042}, language = {en} } @article{HuberRentropZimmermann, author = {Huber, Melanie and Rentrop, Christopher and Zimmermann, Stephan}, title = {IT-Integration in Zeiten von Digitalisierung - (k)ein alter Hut?}, series = {HMD : Praxis der Wirtschaftsinformatik}, journal = {HMD : Praxis der Wirtschaftsinformatik}, number = {2021,2}, issn = {1436-3011}, doi = {10.1365/s40702-020-00622-x}, language = {de} } @article{RentropZimmermannHuber, author = {Rentrop, Christopher and Zimmermann, Stephan and Huber, Melanie}, title = {Auspr{\"a}gungen, Relevanz und Qualit{\"a}t von Schatten-IT Systemen (Teil 1): Ergebnisse aus Fallstudien}, series = {Revisionspraxis : PRev ; Journal f{\"u}r Data Science, IT-Sicherheit, SAP-Sicherheit und Datenschutz}, journal = {Revisionspraxis : PRev ; Journal f{\"u}r Data Science, IT-Sicherheit, SAP-Sicherheit und Datenschutz}, number = {2017,1}, issn = {1862-9032}, language = {de} } @article{RentropZimmermannHuber, author = {Rentrop, Christopher and Zimmermann, Stephan and Huber, Melanie}, title = {Schatten-IT: Pr{\"u}fungsmaßst{\"a}be, Pr{\"u}fungshandlungen und Feststellungskriterien}, series = {Revisionspraxis : PRev ; Journal f{\"u}r Revisoren, Wirtschaftspr{\"u}fer, IT-Sicherheits- und Datenschutzbeauftragte}, journal = {Revisionspraxis : PRev ; Journal f{\"u}r Revisoren, Wirtschaftspr{\"u}fer, IT-Sicherheits- und Datenschutzbeauftragte}, number = {2017,2}, issn = {1862-9032}, language = {de} } @article{ZimmermannRentropFelden, author = {Zimmermann, Stephan and Rentrop, Christopher and Felden, Carsten}, title = {A Multiple Case Study on the Nature and Management of Shadow Information Technology}, series = {The journal of information systems : JIS}, journal = {The journal of information systems : JIS}, number = {2017,1}, issn = {0888-7985}, doi = {10.2308/isys-51579}, pages = {79 -- 101}, language = {en} } @article{Zimmermann, author = {Zimmermann, Stephan}, title = {D{\"u}rfen Fachabteilungen selbstst{\"a}ndig IT beschaffen? - Schatten-BI: Eigenes Sourcing der Fachbereiche}, series = {BI-Spektrum}, journal = {BI-Spektrum}, number = {2017,4}, issn = {1862-5789}, pages = {16}, language = {de} } @article{HuberZimmermannRentropetal., author = {Huber, Melanie and Zimmermann, Stephan and Rentrop, Christopher and Felden, Carsten}, title = {The Relation of Shadow Systems and ERP Systems—Insights from a Multiple-Case Study}, series = {Systems : open access journal}, journal = {Systems : open access journal}, number = {2016,1}, issn = {2079-8954}, doi = {10.3390/systems4010011}, language = {en} }