Рибін, О. and Ткачук, А. 2006. The analisis of linear systems in basis of Walsh-Hadamard transformation. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia. 33 (Sep. 2006), 14-23. DOI:https://doi.org/10.20535/RADAP.2006.33.14-23.