Contains the keyword maintainers
Evolution of Volunteer Participation in Libre Software Projects: Evidence from Debian. In OSS2005: Open Source Systems [Internet]. 2005. pp. 100-107. http://pascal.case.unibz.it/handle/2038/857 robles_barahona_michlmayr-evolution_participation.pdf (395.72 KB) .
From a Firm-Based to a Community-Based Model of Knowledge Creation: The Case of the Linux Kernel Development. Organization Science [Internet]. INFORMS; 2003;14:pp. 633-649. http://www.jstor.org/stable/4135125 .