Samoylovich MI, Rinkevich AB, Bovtun V, BelyaninАF, Nuzhnyy D, KempaМ, Tsvetkov MY, KleschevaSМ. Nanocomposites based on opal matrices with crystalline multiferroics of ferrothorite type. TKEA [Internet]. 2012Jun.25 [cited 2025Nov.6];(3):35-1. Available from: https://www.tkea.com.ua/index.php/journal/article/view/TKEA2012.3.35