HARD, G. Die Diffusion der Idee der Landschaft. ERDKUNDE, [S. l.], v. 23, n. 4, p. 249–264, 1996. DOI: 10.3112/erdkunde.1969.04.01. Disponível em: https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/1593. Acesso em: 7 oct. 2024.