Investigative (search) and covert investigative (search) actions as means of proof in criminal proceedings related to illegal trafficking in firearms or ammunition. Bulletin of Kharkiv National University of Internal Affairs, [S. l.], v. 99, n. 4, p. 261–271, 2022. DOI: 10.32631/v.2022.4.22. Disponível em: https://visnyk.univd.edu.ua/index.php/VNUAF/article/view/530. Acesso em: 18 sep. 2025.