KWIATKOWSKA, Walentyna. The Structure of Unemployment in Poland and the European Union Between 2000 and 2012. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 17, n. 3, p. 63–84, 2014. DOI: 10.2478/cer-2014-0023. Disponível em: https://www.czasopisma.uni.lodz.pl/CER/article/view/7024. Acesso em: 8 dec. 2025.