Kochyn, Viktor P., and Anatolii V. Zherelo. “Designing a Secure Fail-Safe Cloud Repository of Paperworks of Students and Employees of Educational Institutions”. Journal of the Belarusian State University. Mathematics and Informatics, no. 3 (December 8, 2021): 104–108. Accessed July 18, 2026. https://journals.bsu.by/index.php/mathematics/article/view/4276.