@misc{Lehner2017, author = {Franz Lehner}, title = {Considerations on information system strategies based on an empirical study}, volume = {1993}, institution = {Lehrstuhl f{\"u}r Wirtschaftsinformatik und Informationsmanagement}, series = {WHU-Forschungspapier}, number = {017}, type = {workingpaper}, pages = {19}, year = {2017}, }