OPIŁOWSKI, Roman. Online Hate Speech. Case Study of German and Polish Internet Comments in a Multimodal Perspective. In: MAKOWSKI, Jacek (ed.). Hassrede – ein multidimensionales Phänomen im interdisziplinären Vergleich. Poland: Lodz University Press,2020. p. 167–185. DOI: 10.18778/8142-633-6.10. Disponível em: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/1340/chapter/4082. Acesso em: 29 jan. 2026.