ЄРОХІН, В.; ПЕЛЕШОК, Є. Optimum algorithms of division two mutually unortogonal signals. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 49, p. 33-41, 2012. DOI: 10.20535/RADAP.2012.49.33-41. Disponível em: http://radap.kpi.ua/radiotechnique/article/view/14. Acesso em: 23 sep. 2021.