Odarenko, Y., Iuhno, S., Sulima, Y. and Hnatenko, O. 2025. Characteristics of the eigenmodes of a photonic crystal waveguide in a kagome lattice. Radiotekhnika. 222 (Sep. 2025), 199–205. DOI:https://doi.org/10.30837/rt.2025.3.222.19.