Stadnyk, V.Yo., P.A. Shchepanskyi, M.Ya. Rudysh, R.B. Matviiv, and R.S. Brezvin. “Concentration Dependences of Dielectric Parameters of Impurity-Doped K2SO4 Crystals”. Ukrainian Journal of Physics 67, no. 4 (July 6, 2022): 284. Accessed December 7, 2024. https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2022242.