СТЕПУРА, В. І. Mathematical modeling of the determination of the visibility of light-signal lights. Proceedings of National Aviation University (archive), [S. l.], v. 13, n. 2, p. 75–79, 2021. DOI: 10.18372/2306-1472.13.13682. Disponível em: http://jrnl.kai.edu.ua/index.php/visnik/article/view/13682. Acesso em: 14 jun. 2026.