Starbird, K., A. Arif, T. Wilson, K. Van Koevering, K. Yefimova, and D. Scarnecchia. “Ecosystem or Echo-System? Exploring Content Sharing across Alternative Media Domains”. Proceedings of the International AAAI Conference on Web and Social Media, vol. 12, no. 1, June 2018, doi:10.1609/icwsm.v12i1.15009.