A. Bonaccorsi and C. Rossi, Why Open Source software can succeed, Research Policy, vol.32, issue.7, pp.1243-1258, 2003.
DOI : 10.1016/S0048-7333(03)00051-9

M. W. Godfrey and Q. Tu, Evolution in open source software: a case study, Proceedings International Conference on Software Maintenance ICSM-94, 2000.
DOI : 10.1109/ICSM.2000.883030

L. Dahlander and M. G. Magnusson, Relationships between open source software companies and communities: Observations from Nordic firms, Research Policy, vol.34, issue.4, pp.481-493, 2005.
DOI : 10.1016/j.respol.2005.02.003

F. R. Wang, D. He, C. , and J. , Motivations of individuals and firms participating in open source community, Machine Learning and Cybernetics , 2005. Proceedings of 2005 International Conference on, pp.309-314, 2005.

Y. Wang and D. Guo, EMOS/1: An Evolution Metrics Model for Open Source Software, 2007.

E. L. Deci, R. Koestner, R. , and R. M. , A meta-analytic review of experiments examining the effects of extrinsic rewards on intrinsic motivation., Psychological Bulletin, vol.125, issue.6, pp.125-627, 1999.
DOI : 10.1037/0033-2909.125.6.627

M. Den-besten, J. M. Dalle, and F. Galia, The allocation of collaborative efforts in open-source software, Information Economics and Policy, vol.20, issue.4, pp.316-322, 2008.
DOI : 10.1016/j.infoecopol.2008.06.003

A. H. Ghapanchi and A. Aurum, The impact of project capabilities on project performance: Case of open source software projects, International Journal of Project Management, vol.30, issue.4, pp.407-417, 2012.
DOI : 10.1016/j.ijproman.2011.10.002

H. Baytiyeh and J. Pfaffman, Open source software: A community of altruists, Computers in Human Behavior, vol.26, issue.6, pp.1345-1354, 2010.
DOI : 10.1016/j.chb.2010.04.008

J. Feller, Perspectives on free and open source software, 2005.

J. Lerner and J. Triole, The simple economics of open source (No. w7600), National Bureau of Economic Research, 2000.

G. Dekoenigsberg, How Successful Open Source Projects Work, and How and Why to Introduce Students to the Open Source World, 2008 21st Conference on Software Engineering Education and Training, pp.274-276, 2008.
DOI : 10.1109/CSEET.2008.42

K. Lakhani and R. G. Wolf, Why Hackers Do What They Do: Understanding Motivation and Effort in Free/Open Source Software Projects, SSRN Electronic Journal, 2003.
DOI : 10.2139/ssrn.443040

S. Dick and A. Sadia, Fuzzy clustering of open-source software quality data: A case study of Mozilla, Neural Networks, 2006. IJCNN'06. International Joint Conference on, pp.4089-4096, 2006.

R. Moen, Linux user group HOWTO, 2004.

E. Raymond, The cathedral and the bazaar, Knowledge, Technology & Policy, vol.12, issue.3, pp.23-49, 1999.
DOI : 10.1007/s12130-999-1026-0

A. Mockus, R. T. Fielding, and J. D. Herbsleb, Two case studies of open source software development: Apache and Mozilla, ACM Transactions on Software Engineering and Methodology, vol.11, issue.3, pp.309-346, 2002.
DOI : 10.1145/567793.567795

R. K. Yin, Case study research: Design and methods, 2013.

J. W. Creswell, Research design: Qualitative, quantitative, and mixed methods approaches, 2013.

P. Runeson and M. Hst, Guidelines for conducting and reporting case study research in software engineering, Empirical Software Engineering, vol.31, issue.5, pp.131-164, 2009.
DOI : 10.1007/s10664-008-9102-8

J. Bacon, The art of community: Building the new age of participation, p.2012

U. Beck, Risk Society, 1992.
DOI : 10.4135/9781412952552.n244
URL : https://hal.archives-ouvertes.fr/halshs-00795250