INSLEY, Charles. Collapse, Reconfiguration or Renegotiation? The Strange End of the Mercian Kingdom, 850-924. Reti Medievali Rivista, [S. l.], v. 17, n. 2, p. 231–249, 2016. DOI: 10.6092/1593-2214/522. Disponível em: https://serena.sharepress.it/index.php/rm/article/view/5004. Acesso em: 20 apr. 2025.