HRYSHCHUK, R.; HRYSHCHUK, O. A GENERALIZED MODEL OF FREDHOLM’S CRYPTOSYSTEM. Electronic Professional Scientific Journal «Cybersecurity: Education, Science, Technique», [S. l.], v. 4, n. 4, p. 14–23, 2019. DOI: 10.28925/2663-4023.2019.4.1423. Disponível em: https://csecurity.kubg.edu.ua/index.php/journal/article/view/77. Acesso em: 3 jul. 2024.