WICHER, Andrzej. "The Dread of Something After Death" - The Relationship Between Shakespeare’s Hamlet and Some Medieval Dream Visions and Ghost Stories. Studia Anglica Posnaniensia, [S. l.], v. 45, n. 1, p. 137–152, 2009. DOI: 10.2478/v10121-009-0009-2. Disponível em: https://pressto.amu.edu.pl/index.php/stap/article/view/v10121-009-0009-2. Acesso em: 6 jan. 2026.