“Research in Sorption Interactions in the System Sodium Selenite – Zeolite Tuff by Scanning Electron Microscopy”. Sorbtsionnye I Khromatograficheskie Protsessy, vol. 15, no. 3, Feb. 2018, pp. 404-11, https://doi.org/10.17308/sorpchrom.2015.15/287.