Odarenko, Y.M., S.O. Iuhno, Y.V. Sulima, and O.S. Hnatenko. “Characteristics of the Eigenmodes of a Photonic Crystal Waveguide in a Kagome Lattice”. Radiotekhnika, no. 222 (September 18, 2025): 199–205. Accessed December 5, 2025. http://rt.nure.ua/article/view/343575.