The FLOSS History in Japan: An Ethnographic Approach [Internet]. OpenSym 2015, the 11th International Symposium on Open Collaboration. 2015. http://www.opensym.org/os2015/proceedings-files/p105-iio.pdf p105-iio.pdf (748.59 KB) .
Two Modes of Product Development: Head-Oriented vs. Release-Oriented. IFIP Advances in Information and Communication Technology 378 (OSS 2012). Eighth International Conference on Open Source Systems: IFIP AICT, Springer; 2012. pp. 368-370. .