Fabian Schäfer. Der virale Effekt: Entwicklungsrisiken im Umfeld von Open-source-Software. PhD thesis, University of Freiburg, 2007. [doi]
@phdthesis{de-1523, title = {Der virale Effekt: Entwicklungsrisiken im Umfeld von Open-source-Software}, author = {Fabian Schäfer}, year = {2007}, url = {http://www.uvka.de/univerlag/volltexte/2007/242/}, note = {http://d-nb.info/985241020}, researchr = {https://researchr.org/publication/de-1523}, cites = {0}, citedby = {0}, school = {University of Freiburg}, }