Increase of efficiency of active vibroacustics protection of the speech information systems. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 35, p. 109–114, 2007. DOI: 10.20535/RADAP.2007.35.109-114. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/324. Acesso em: 3 apr. 2025.