Peculiarities of Physico-Chemical Properties in Gallium Doped Perovskite-Like Cobaltites / E. Antipinskaya, B. Politov, A. Suntsov, S. Marshenya // XXI Mendeleev Congress on general and applied chemistry, 9-13 September, 2019, Saint Petersburg : book of abstract in 6 volumes. - Saint Petersburg, 2019. - Vol. 3 : Physical chemistry of metallurgical processes. Energy efficiency, environmental safety and risk management of chemical industry. Chemical aspects of modern energetics and alternative enerhy resources. - 2019. - P. 390.