Titov, Yu. A., N. M. Belyavina, M. S. Slobodyanik, V. V. Polybinskii, and V.V. Chumak. “Crystal Structure of Layer Niobatozirconate Sr6Nb4ZrO18”. Reports of the National Academy of Sciences of Ukraine, no. 4 (October 19, 2024): 92–98. Accessed December 23, 2024. https://nasu-periodicals.org.ua/index.php/dp/article/view/9719.