ROSIK, Piotr. Public capital and regional economic growth. Economics and Business Review, Poland, v. 6, n. 1, p. 69–93, 2006. DOI: 10.18559/ebr.2006.1.528. Disponível em: https://journals.ue.poznan.pl/ebr/article/view/528. Acesso em: 5 apr. 2025.