VÖLCSEY, B. Error of contractual will and system of grounds for invalidity. European Integration Studies, [S. l.], v. 18, n. 2, p. 137–145, 2023. DOI: 10.46941/2022.e2.137-145. Disponível em: https://ojs.uni-miskolc.hu/index.php/eis/article/view/2266. Acesso em: 3 jul. 2024.