OLSZEWSKI, Witold Daniel. DEMOGRAPHIC DIAGNOSIS OF LODZ REGION IN 2005-2012. Acta Universitatis Lodziensis. Folia Oeconomica, [S. l.], v. 6, n. 308, 2015. Disponível em: https://czasopisma.uni.lodz.pl/foe/article/view/322. Acesso em: 16 feb. 2025.