Normal orthogonal transformation algorithm of 2D image. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 63, p. 21–32, 2015. DOI: 10.20535/RADAP.2015.63.21-32. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/1088. Acesso em: 3 apr. 2025.