Dubrovka, F. F. and Piltyay, S. I. (2013) “Eigenmodes analysis of sectoral coaxial ridged waveguides by transverse field-matching technique. Part 2. Results”, Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, 0(55), pp. 13-23. doi: 10.20535/RADAP.2013.55.13-23.