LOGACHEVA, L.; BUGROVA, T.; CHORNOBORODOV, M.; MORSHCHAVKA, S.; CHORNOBORODOVA, N. Determining dispersion characteristics of rectangular waveguide with narrow impedance walls. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 2, n. 5 (140), p. 14–24, 2026. DOI: 10.15587/1729-4061.2026.359146. Disponível em: https://journals.uran.ua/eejet/article/view/359146. Acesso em: 7 may. 2026.