Contains the keyword grounded theory
Understanding broadcast based peer review on open source software projects. In Proceedings of the 33rd International Conference on Software Engineering. New York, NY, USA: ACM; 2011. pp. 541–550. Rigby2011ICSE.pdf (418.7 KB) .
The search for a research method for studying OSS process innovation. Empirical Software Engineering. 2011;16(4):514 - 537. .