KRIM, Arthur. Early medieval origins of Ypres. Urban Morphology, [S. l.], v. 26, n. 2, p. 200–204, 2022. DOI: 10.51347/UM26.0017. Disponível em: https://journal.urbanform.org/index.php/jum/article/view/4222. Acesso em: 24 apr. 2026.