Veisman, V.L., S.G. Romanov, V.G. Solovyev, and M.V. Yanikov. “Optical Properties of Nanostructured Silver Embedded by Electro-Thermo-Diffusion in Opal Photonic Crystal”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 1 (June 16, 2015): 230–232. Accessed May 7, 2024. https://journals.rta.lv/index.php/ETR/article/view/197.