Solving an Equation by the Saddle Point Method for the Electromagnetic Field Scattered by the Opening Horn Emitter. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 91, p. 28–36, 2023. DOI: 10.20535/RADAP.2023.91.28-36. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/1903. Acesso em: 3 apr. 2025.