Complex Discrete Normal Ortogonal Transform. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 38, p. 5–11, 2009. DOI: 10.20535/RADAP.2009.38.5-11. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/116. Acesso em: 3 apr. 2025.