VAVZHENCHUK, S.; DOROSHENKO, O. Implementation of the unconventional construction of “invalidity of intellectual property rights” in judicial and extrajudicial protection of rights: current status and prospects. Problems of legality, [S. l.], n. 170, p. 36–53, 2025. DOI: 10.21564/2414-990X.170.340457. Disponível em: http://plaw.nlu.edu.ua/article/view/340457. Acesso em: 23 oct. 2025.