SCHROEDER, Nicolas. Fiscal Estates and Economy in the Middle Meuse Basin, 9th-11th Centuries. Reti Medievali Rivista, [S. l.], v. 24, n. 1, p. 311–327, 2023. DOI: 10.6093/1593-2214/9905. Disponível em: https://serena.atcult.it/index.php/rm/article/view/9905. Acesso em: 23 apr. 2025.