KROPF, Karl. Ambiguity in the definition of built form. Urban Morphology, [S. l.], v. 18, n. 1, p. 41–57, 2013. DOI: 10.51347/jum.v18i1.3995. Disponível em: https://journal.urbanform.org/index.php/jum/article/view/3995. Acesso em: 26 apr. 2026.