BURDELIOV, Alexander V. Restoration of the analytical task of the threshold k-valued function in the information protection node with incomplete data. Journal of the Belarusian State University. Mathematics and Informatics, [S. l.], n. 3, p. 63–71, 2023. Disponível em: https://journals.bsu.by/index.php/mathematics/article/view/5779. Acesso em: 18 jul. 2026.