Quality of Open Source Software: The QualiPSo Trustworthiness Model. In: OSS2009: Open Source Ecosystems: Diverse Communities Interacting (IFIP 2.13). Vol 299/2009. Springer; 2009. p. 199-212. (IFIP Advances in Information and Communication Technology ; vol 299/2009). Abstract
Towards The Evaluation of OSS Trustworthiness: Lessons Learned From The Observation of Relevant OSS Projects. In: OSS2008: Open Source Development, Communities and Quality (IFIP 2.13). Vol 275/2008. Springer; 2008. p. 389-95. (IFIP International Federation for Information Processing; vol 275/2008). Abstract
OpenBQR: a framework for the assessment of OSS. In: OSS2007: Open Source Development, Adoption and Innovation (IFIP 2.13). Vol 234/2007. Springer; 2007. p. 173-86. (IFIP International Federation for Information Processing ; vol 234/2007). Abstract