НЕЛІН, Є.; СЕРГІЄНКО, О. One-barrier crystal-like structures. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 36, p. 96-100, 2008. DOI: 10.20535/RADAP.2008.36.96-100. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/729. Acesso em: 2 may. 2024.