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Open Source Software: New Horizons [E-Book] : 6th International IFIP WG 2.13 Conference on Open Source Systems, OSS 2010, Notre Dame, IN, USA, May 30 – June 2, 2010. Proceedings /
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Open Source Ecosystems: Diverse Communities Interacting [E-Book] : 5th IFIP WG 2.13 International Conference on Open Source Systems, OSS 2009, Skövde, Sweden, June 3-6, 2009. Proceedings /