STADNYK, V.; SHCHEPANSKYI, P.; RUDYSH, M.; MATVIIV, R.; BREZVIN, R. Concentration Dependences of Dielectric Parameters of Impurity-Doped K2SO4 Crystals. Ukrainian Journal of Physics, [S. l.], v. 67, n. 4, p. 284, 2022. DOI: 10.15407/ujpe67.4.284. Disponível em: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2022242. Acesso em: 17 aug. 2022.