NYK, Mariusz. Macroeconomic conditions of pay in Polish economy in 1990-2007. Comparative Economic Research. Central and Eastern Europe, [S. l.], v. 12, n. 1-2, p. 27–48, 2010. DOI: 10.2478/v10103-009-0002-y. Disponível em: https://www.czasopisma.uni.lodz.pl/CER/article/view/7781. Acesso em: 7 dec. 2025.