Бондаренко, Г.І. and Зінченко, А.К. 2013. Methods of quality control signals in digital radio relay and tropospheric communication station. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia. 52 (Apr. 2013), 151-160. DOI:https://doi.org/10.20535/RADAP.2013.52.151-160.