FIEDOR, Paweł. Refutation of the Economic Constant Hypothesis. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, Krakow, n. 920, p. 23–33, 2015. DOI: 10.15678/krem.703. Disponível em: https://krem.uek.krakow.pl/index.php/krem/article/view/703.. Acesso em: 20 sep. 2024.