Measuring the Crowd – A Preliminary Taxonomy of Crowdsourcing Metrics [Internet]. OpenSym 2015, the 11th International Symposium on Open Collaboration. 2015. http://www.opensym.org/os2015/proceedings-files/p200-cullina.pdf p200-cullina.pdf (328 KB) .
Benefits and Drawbacks of Open Source Software: An Exploratory Study of Secondary Software Firms. In OSS2007: Open Source Development, Adoption and Innovation (IFIP 2.13). Springer; 2007. pp. 307 - 312. Benefits and Drawbacks (98.83 KB) .
Assessing the Role of Open Source Software in the European Secondary Software Sector: A Voice from Industry. In OSS2005: Open Source Systems [Internet]. 2005. pp. 82-87. http://pascal.case.unibz.it/handle/2038/752 .
An Analysis of COSPA - A Consortium for Open Source in the Public Administration. In OSS2005: Open Source Systems [Internet]. 2005. pp. 125-129. http://pascal.case.unibz.it/handle/2038/624 .