Averkov, Yu.O., O.Yu. Averkov, and N.N. Beletskii. 2026. “Emergence of Negative Dispersion of Electromagnetic Waves on a Solid-State Structure Containing a Plasma-Like Medium and Plasmonic Metasurfaces”. East European Journal of Physics, no. 3 (September), 239-50. https://doi.org/10.26565//2312-4334-2026-3-19.