Hesse, Markus, and Bastian Lange. “Paradoxes of the Creative City. Contested Territories and Creative Upgrading - the Case of Berlin, Germany”. DIE ERDE – Journal of the Geographical Society of Berlin, vol. 143, no. 4, Feb. 2013, pp. 351-7, https://die-erde.de/index.php/die-erde/article/view/20.