NIKONOV, A. A brief review of conductivity and thermal expansion of perovskite-related oxides for SOFC cathode. Eurasian Journal of Physics and Functional Materials, [S. l.], v. 2, n. 3, 2026. Disponível em: https://ephys.kz/index.php/journal/article/view/93. Acesso em: 4 mar. 2026.