Tsypkina И., Lebedev Н., Volkova М., and Nadervel Т., “EFFECT OF ALUMINUM ALU C AND HCM-40 AND YTTRIUM OXIDES Y2O3 ON THE PROPERTIES OF COMPOSITION MATERIALS BASED ON PERFLUORINATED «NEOFTON N» RUBBER”, КИР, vol. 80, no. 3, pp. 124–128, Jun. 2021.