Рибін, О. and Данилевська, В. 2007. The concert filtration on the base of the normalizate orthogonal transformations. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia. 35 (Oct. 2007), 15-20. DOI:https://doi.org/10.20535/RADAP.2007.35.15-20.