1. Contact Tracing Apps. [Online]: https://www.coe.int/en/web/data-protection/contact-tracing-apps
2. Isirova K, Kiian A, Rodinko M, Kuznetsov A (2020) Decentralized electronic voting system based on blockchain technology developing principals. In: Subbotin S
3. (ed) Proceedings of the third international workshop on computer modeling and intelligent systems (CMIS-2020), Zaporizhzhia, Ukraine, April 27-May 1, 2020. CEUR-WS.org, pp 211-223
4. Fitzi M, Gaži P, Kiayias A, Russell A (2018) Parallel chains: improving throughput and latency of blockchain protocols via parallel composition. Cryptology eprint Archive, Report 2018/1119
5. Gorbenko I, Kuznetsov A, Lutsenko M, Ivanenko D (2017) The research of modern stream ciphers. In: 2017 4th international scientific-practical conference problems of infocommunications. Science and TECHNOLOGY (PIC S T), pp 207–210. https://doi.org/10.1109/INFOCOMMST.2017.8246381