OSIEWALSKA, Beata. Couples’ socioeconomic resources and completed fertility in Poland. Studia Demograficzne, [S. l.], n. 1(167), p. pp. 31–60, 2015. DOI: 10.33119/SD.2015.1.2. Disponível em: https://econjournals.sgh.waw.pl/SD/article/view/1459. Acesso em: 26 apr. 2024.