Efficiency of electromagnetic crystals discontinuities. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 40, p. 141–143, 2010. DOI: 10.20535/RADAP.2010.40.141-143. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/628. Acesso em: 19 apr. 2025.