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Home › Bibliography
Wiggins A, Howison J, Crowston K. Heartbeat: Measuring Active User Base and Potential User Interest in FLOSS Projects. In: IFIP OSS.; 2009.
Crowston K, Wei K, Howison J, Wiggins A. Free/libre open source software: What we know and what we do not know. ACM Computing Surveys, Under review.. 2009.