SILICA-BASED ORGANIC NANOCOMPOSITE FOR PREVENTION OF HAZARDOUS GAS SEEPING INTO BUILDINGS THROUGH CONSTRUCTION MATERIALS СтатьяKhaydarov R., Gapurova O., Khaydarov R., Garipov I., Cho S.-Y., Nikolova E.New Polymer Nanocomposites for Environmental Remediation. 2018. С. 643-647