Kissabekova А.; Krasnikov А.; Assylbayev Р.; Baubekova Г. Cathodoluminescence characteristics of bismuth-doped lanthanide niobates. BULLETIN OF THE L.N. GUMILYOV EURASIAN NATIONAL UNIVERSITY. PHYSICS. ASTRONOMY SERIES, [S. l.], v. 149, n. 4, p. 100–114, 2024. Disponível em: https://bulphysast.enu.kz/index.php/physast/article/view/373. Acesso em: 18 jan. 2025.