The analisis of linear systems in basis of Walsh-Hadamard transformation. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 33, p. 14–23, 2006. DOI: 10.20535/RADAP.2006.33.14-23. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/302. Acesso em: 13 mar. 2025.