SZÖVÉNYI, Anna. Berlin – Spree-city: The artificial and the natural environment conflicts in Berlin. 4D Journal of Landscape Architecture and Garden Art, [S. l.], n. 22, p. 20–37, 2011. Disponível em: https://journal.uni-mate.hu/index.php/4D/article/view/6532. Acesso em: 7 dec. 2025.