The Future of the Open Source Definition (2023) Riehle D Journal article Open Source Usability and User Experience (2023) Rajanen M, Riehle D Journal article The Open Source Distributor Business Model (2021) Riehle D Journal article Open Source Hardware (2021) Hannig F, Teich J Journal article Managing Your Open Source Supply Chain - Why and How? (2020) Harutyunyan N Journal article Single-Vendor Open Source Firms (2020) Riehle D Journal article The Innovations of Open Source (2019) Riehle D Journal article How Open Source Is Changing the Software Developer’'s Career (2015) Riehle D Journal article, Original article Controlling and Steering Open Source Projects (2011) Riehle D Journal article, Original article The Economic Case for Open Source Foundations (2010) Riehle D Journal article, Original article