Мрачковський, О., Бичков, В. and Турко C. (2010) “Research of ambiguity function of D-codes of Welti”, Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, 0(40), pp. 69-72. doi: 10.20535/RADAP.2010.40.69-72.