Terutaka Tansho, Tetsuo Noda. nd report based on 2014 survey). In Dirk Riehle, editor, Proceedings of the 11th International Symposium on Open Collaboration, San Francisco, CA, USA, August 19-21, 2015. pages 3, ACM, 2015. [doi]
@inproceedings{TanshoN15, title = {nd report based on 2014 survey)}, author = {Terutaka Tansho and Tetsuo Noda}, year = {2015}, doi = {10.1145/2788993.2789831}, url = {http://doi.acm.org/10.1145/2788993.2789831}, researchr = {https://researchr.org/publication/TanshoN15}, cites = {0}, citedby = {0}, pages = {3}, booktitle = {Proceedings of the 11th International Symposium on Open Collaboration, San Francisco, CA, USA, August 19-21, 2015}, editor = {Dirk Riehle}, publisher = {ACM}, isbn = {978-1-4503-3666-6}, }