Nazarkevych, Mariya     Data protection based on encryption using ateb-functions [Текст] / Mariya Nazarkevych, Oksana Troyan, Roman Oliarnyk, Hanna Nazarkevych // Computer Science and Information Technologies CSIT'2016 : proc. of the XI-th Intern. Scientific and Techn. Conf., 6-10 Sept. 2016, Lviv, Ukraine / Min. of Education and Science of Ukraine, Lviv Polytechn. Nat. Univ. — Lviv : Lviv Polytechnic Publ. House, 2016. — Р. 30-32.