NOVIKOV, S. V.; SAZONOV, A. A. Digital certification of aviation equipment on the basis of “Siemens PLM Software” technologies. Economics Journal, [S. l.], v. 1, n. 1, p. 13–19, 2019. DOI: 10.46502/issn.2711-2454/2019.1.02. Disponível em: https://www.economicsjournal.info/index.php/edu/article/view/4. Acesso em: 22 sep. 2025.