PYKA, Robert. Metropolization as an effective tool for fighting the recession and overcoming effects of the crisis. Forum Scientiae Oeconomia, [S. l.], v. 1, n. 2, p. 61–76, 2013. Disponível em: https://ojs.wsb.edu.pl/index.php/fso/article/view/95. Acesso em: 8 oct. 2026.