Marta Szejnfeld, Marta, Grzegorz Kmiecik, and Hanna Szymczak. “City Structure – the Phenomenon of Exclusion of Space”. European Journal of Sustainable Development 3, no. 4 (October 22, 2014): 231. Accessed December 6, 2024. https://ecsdev.org/ojs/index.php/ejsd/article/view/193.