1. The role of software licenses in open architecture ecosystems;Alspaugh,2009
2. Brazilian public software: beyond sharing;Alves,2010
3. Towards a systemic maturity model for public software ecosystems;Alves,2011
4. Research on software problems based on ecological angle;An,2009
5. Relationship intimacy in software ecosystems: a survey of the dutch software industry;van Angeren,2011