MÜLLER, M. Flächeninhalte – (k)ein Problem. R&E-SOURCE, [S. l.], v. 11, n. 2, p. 33–43, 2024. DOI: 10.53349/resource.2024.i2.a1328. Disponível em: https://journal.ph-noe.ac.at/index.php/resource/article/view/1328. Acesso em: 13 juni. 2024.