Why hackers do what they do: Understanding motivation and effort in free/open source software projects. In: . Perspectives on Free and Open Source Software. MIT Press; 2005. lakhaniwolf.pdf (67.75 KB) .
Assessing the Role of Open Source Software in the European Secondary Software Sector: A Voice from Industry. In OSS2005: Open Source Systems [Internet]. 2005. pp. 82-87. http://pascal.case.unibz.it/handle/2038/752 .
Legal Issues Relating to Free and Open Source Software. 2003. opensourcelawbook.pdf (1.85 MB) .
Open source software in the trenches: Lessons from a large-scale OSS implementation. International Conference on Information Systems. 2003. .
A framework analysis of the open source software development paradigm. In Proceedings of the twenty first international conference on Information systems [Internet]. Atlanta, GA, USA: Association for Information Systems; 2000. pp. 58–69. http://portal.acm.org/citation.cfm?id=359640.359723 p58-feller.pdf (116.62 KB) .