Papers
“Measuring the performance of open source development communities: The QualOSS approach”, in MetriKon 2009 - Praxis der Software-Messung : Tagungsband des DASMA Software Metrik Kongresses, 2009.
, “The QualOSS open source assessment model measuring the performance of open source communities”, in 2009 3rd International Symposium on Empirical Software Engineering and Measurement (ESEM)2009 3rd International Symposium on Empirical Software Engineering and Measurement, Lake Buena Vista, FL, USA, 2009, pp. 498 - 501.
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