CIEŚLIK, A.; MICHAŁEK, J. J.; MYCIELSKI, J. Social Development and International Trade in Central Europe. Equilibrium. Equilibrium. Quarterly Journal of Economics and Economic Policy, [S. l.], v. 7, n. 2, p. 7–19, 2012. DOI: 10.12775/EQUIL.2012.008. Disponível em: https://apcz.umk.pl/EQUIL/article/view/EQUIL.2012.008. Acesso em: 23 jul. 2024.