KEPPNER, Benno; WEISS, Daniel; KAHLENBORN, Walter. Planetary Boundaries. Ökologisches Wirtschaften - Fachzeitschrift, [S. l.], n. 2, p. 11–13, 2017. DOI: 10.14512/OEW320211. Disponível em: https://oekologisches-wirtschaften.de/index.php/oew/article/view/1533. Acesso em: 20 apr. 2024.