Мрачковський, О., В. Бичков, and О. Олійник. “About Degradation of Uncertainty Function Broadband Signal With the Linear Inside Impulse Frequency Modulation”. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, no. 38, Jan. 2013, pp. 41-45, doi:10.20535/RADAP.2009.38.41-45.