OLEYNIKOV, A.; PULAVSKYI, V.; BILOTSERKIVETS, O. Ways to improve the efficiency of methods and means of counteracting unauthorized speech recording and their comparative analysis. Radiotekhnika, [S. l.], v. 1, n. 212, p. 85–89, 2023. DOI: 10.30837/rt.2023.1.212.07. Disponível em: http://rt.nure.ua/article/view/286916. Acesso em: 26 jul. 2024.