TURCZAK, A. Problemy ochrony patentowej w Polsce. Equilibrium. Equilibrium. Quarterly Journal of Economics and Economic Policy, [S. l.], v. 4, n. 1, p. 203–216, 2010. DOI: 10.12775/EQUIL.2010.016. Disponível em: https://apcz.umk.pl/EQUIL/article/view/EQUIL.2010.016. Acesso em: 24 jul. 2024.