Y. Chen, H. Dong, и W. Wang. Proceedings of the 2018 International Conference on Data Science and Information Technology, стр. 138--143. New York, NY, USA, ACM, (2018)
C. Wagner, P. Singer, M. Strohmaier, и B. Huberman. Proceedings of the 23rd International Conference on World Wide Web, стр. 735--746. Republic and Canton of Geneva, Switzerland, International World Wide Web Conferences Steering Committee, (2014)