ЛІПІХІН, С. В. MATHEMATICAL MODEL OF INPUT DEGRADING FACTORS. Proceedings of National Aviation University (archive), [S. l.], v. 15, n. 4, p. 150–154, 2021. DOI: 10.18372/2306-1472.15.15338. Disponível em: http://jrnl.nau.edu.ua/index.php/visnik/article/view/15338. Acesso em: 12 apr. 2026.