ARAKELYAN, V. M.; GALSTYAN, V. E. SYNTHESIS OF SOLID COMPOUNDS OF Fe$_2$O$_3$–Nb$_2$ AND INVESTIGATION OF THEIR ELECTROPHYSICAL AND PHOTOELECTROCHEMICAL PROPERTIES. Proceedings of the YSU A: Physical and Mathematical Sciences, Yerevan, Armenia, v. 39, n. 2 (207), p. 59–65, 2005. DOI: 10.46991/PYSU:A/2005.39.2.059. Disponível em: https://journals.ysu.am/index.php/proceedings-phys-math/article/view/vol39_no2_2005_pp059-065. Acesso em: 22 jul. 2024.