ŚMIECHOWSKI, Kamil. "Urban Issues": A Discussion on Problems and the Future of Cities in the Kingdom of Poland in the Years 1905–1915. Poland: Lodz University Press,2020. DOI: 10.18778/8220-373-8. Disponível em: https://press.uni.lodz.pl/index.php/wul/catalog/book/665. Acesso em: 29 jan. 2026.