Lepikh, Y.I., and I.K. Doycho. “Properties of Silica Porous Glasses With the Nanoparticle Ensembles of Some Compounds”. Physics and Chemistry of Solid State 24, no. 2 (June 20, 2023): 323–334. Accessed June 24, 2024. https://scijournals.pnu.edu.ua/index.php/pcss/article/view/6818.