Ногай, А., К. Кутербеков, Д. Ускенбаев, К. Бекмырза, А. Ногай, and А. Кабышев. “Features of Thermal Relaxation of Polarization in the Nafion Membranes With No Platinum Catalysts”. BULLETIN OF THE L.N. GUMILYOV EURASIAN NATIONAL UNIVERSITY. PHYSICS. ASTRONOMY SERIES, vol. 129, no. 4, July 2022, pp. 80-85, doi:10.32523/2616-6836-2019-129-4-80-85.