FÜLSCHER, Christiane. Der Weg der Roten Fahne. Art in correlation to architecture, urban planning and policy. Journal of Architecture and Urbanism, [S. l.], v. 37, n. 4, p. 292–300, 2013. DOI: 10.3846/20297955.2013.866861. Disponível em: https://journals.vilniustech.lt/index.php/JAU/article/view/4298. Acesso em: 11 may. 2025.