BRAUN, E.; BRAUN, E.; GYIMESI, A.; ILOSKICS, Z.; SEBESTYÉN, T. Exposure to trade disruptions in case of the Russia-Ukraine conflict: a product network approach. PTE KTK Műhelytanulmányok, [S. l.], v. 2022, n. 1, 2022. DOI: 10.15170/upfbe.wps.S2022E01. Disponível em: https://journals.lib.pte.hu/index.php/workingpapers/article/view/5609. Acesso em: 8 febr. 2023.