Sotnikova, N. I., S. G. Kireev, V. M. Mukhin, V. N. Clushin, and S. N. Tkachenko. “The Investigation of hopcalite’s Porous Structure”. Sorbtsionnye I Khromatograficheskie Protsessy, Vol. 12, no. 4, Nov. 2019, https://journals.vsu.ru/sorpchrom/article/view/1844.