ЛЮЩЕНКО, М.; ЛЕРМАН, Л.; КРИВОРУЧКО, Я. Electromagnetic waves interaction with a multi-layered spherical lens. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 34, p. 54-58, 2007. DOI: 10.20535/RADAP.2007.34.54-58. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/371. Acesso em: 23 jul. 2024.