ORMELING, F. New Forms, Concepts, and Structures for European National Atlases. Cartographic Perspectives, [S. l.], n. 20, p. 12–20, 1995. DOI: 10.14714/CP20.890. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp20-ormeling. Acesso em: 30 apr. 2024.