B. Keegan, D. Gergle, и N. Contractor. Proceedings of the ACM 2012 conference on Computer Supported Cooperative Work, стр. 427--436. New York, NY, USA, ACM, (2012)
M. Koniaris, I. Anagnostopoulos, и Y. Vassiliou. Legal Knowledge and Information Systems. Jurix 2014: The 27th Annual Conference, том 271 из Frontiers in Artificial Intelligence and Applications, (2014)