Murzagaliev Arman Navillaevich RussiaКогалым LLC Eurasia Drilling Company, 8, Central, Kogalym, Tyumen Region, Khanty-Mansi Independent District Yugra, 628486, Russiaведущий сотрудникканд. техн. наукkz-arman@mail.ru Author's articles Activation of the Process of Cathode Synthesis of Calcium Anodes in Aproton Solutions of Calcium Salts of Various Anion Composition