OLESIEJKO, Jacek. The Grendelkin and the Politics of Succession at Heorot: The Significance of Monsters in Beowulf. Studia Anglica Posnaniensia, [S. l.], v. 53, n. 1, p. 45–65, 2018. DOI: 10.2478/stap-2018-0003. Disponível em: https://pressto.amu.edu.pl/index.php/stap/article/view/stap-2018-0003. Acesso em: 1 jan. 2025.