Contains the keyword public good
A multiple case study of small free software businesses as social entrepreneurships. In Proceedings of the 11th International Symposium on Open Collaboration (OpenSym 2015) [Internet]. 2015. https://opus4.kobv.de/opus4-fau/frontdoor/index/index/docId/6334 p100-barcomb.pdf (225.47 KB) .
The Sociability of Free Software: A GNU Look at Free Software Identified Businesses as Social Entrepreneurships [Internet]. Maastricht University; 2010. http://barcomb.org/cgi/paper.cgi?paper=barcomb:2010:sociability barcomb-2010-sociability.pdf (924.58 KB) .