Joseph Feller Patrick Finnegan Jeremy Hayes Delivering the 'Whole Product': Business Model Impacts and Agility Challenges in a Network of Open Source Firms. 95-108 2008 19 J. Database Manag. 2 http://www.igi-pub.com/articles/details.asp?ID=7860 db/journals/jdm/jdm19.html#FellerFH08