1. Arlt, D., Schumann, C., & Wolling, J. (2020). Upset with the refugee policy: Exploring the relations between policy malaise, media use, trust in news media, and issue fatigue. Communications, 45(s1), 624–647. https://doi.org/10.1515/commun-2019-0110
2. Arlt, D., & Wolling, J. (2016). The refugees: Threatening or beneficial? Exploring the effects of positive and negative attitudes and communication on hostile media perceptions. Global Media Journal—German Edition, 6(1), 1–21. https://nbn-resolving.org/urn:nbn:de:gbv:547-201600309
3. Bachl, M. (2018). (Alternative) media sources in AfD-centered Facebook discussions. Studies in Communication and Media, 7(2), 256–270. https://doi.org/10.5771/2192-4007-2018-2-128
4. Bahador, B., & Kerchner, D. (2019). Monitoring hate speech in the U.S. media (Working Paper). https://mediapeaceproject.smpa.gwu.edu/report/
5. Ben-David, A., Matamoros-Fernández, A. (2016). Hate speech and covert discrimination on social media: Monitoring the Facebook pages of extreme-right political parties in Spain. International Journal of Communication, 10, 1167–1193. https://ijoc.org/index.php/ijoc/article/view/3697