TITOV, Y. A.; BELYAVINA, N. M.; MARKIV, V. Y.; SLOBODYANIK, M. S.; CHUMAK, V. V. Constitution peculiarities of the five-layer structure of isomophically substituted phases of CaLn4−xLnIxTi5O17 type . Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 3, p. 133–139, 2025. DOI: 10.15407/dopovidi2014.03.133. Disponível em: https://nasu-periodicals.org.ua/index.php/dp/article/view/15655. Acesso em: 18 apr. 2026.