Subbotinа V.; Al-Qawabeha, U. F.; Belozerov, V.; Sоbоl O.; Subbotin, A.; Tabaza, T. A.; Al-Qawabah, S. M. Determination of Influence of Electrolyte Composition and Impurities on the Content of -AL2O3 Phase in MАO-Coatings on Aluminum. EEJET 2019, 6, 6-13.