The Population of European Cities from 700 to 2000. Research Data Journal for the Humanities and Social Sciences, [S. l.], v. 6, p. 1–18, 2021. DOI: 10.1163/24523666-06010003. Disponível em: https://researchdatajournal.org/article/view/24674.. Acesso em: 29 nov. 2025.