AURADA, K. D. Co-evolvierende + co-respondierende Systeme = co-operierendes System. ERDKUNDE, [S. l.], v. 57, n. 4, p. 309–330, 2003. DOI: 10.3112/erdkunde.2003.04.05. Disponível em: https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/2514. Acesso em: 12 dec. 2024.