HESSE, M. The system of flows and the restructuring of space elements of a geography of distribution. ERDKUNDE, [S. l.], v. 61, n. 1, p. 1–12, 2007. DOI: 10.3112/erdkunde.2007.01.01. Disponível em: https://www.erdkunde.uni-bonn.de/article/view/2576. Acesso em: 30 apr. 2025.