T. M. Buslaeva
MIREA – Russian Technological University
Russian Federation

Tat’yana M. Buslaeva – Dr. Sci. (Chem.), Professor of the Departments of Chemistry and Technology of Rare Elements

86 Vernadskogo Prosp., Moscow 119571

E. V. Volchkova
MIREA – Russian Technological University
Russian Federation

Elena V. Volchkova – Cand. Sci. (Chem.), Associate Professor of the Departments of Chemistry and Technology of Rare Elements

86 Vernadskogo Prosp., Moscow 119571

P. G. Mingalev
Moscow State University named after M.V. Lomonosov
Russian Federation

Pavel G. Mingalev – Cand. Sci. (Chem.), Leading Researcher of the Department of Сhemistry of Рetroleum and Оrganic Сatalysis

Bld, 3 Leninskie Gory, Moscow 119991

I. V. Boryagina
JSC R&PC Supermetal
Russian Federation

Irina V. Boryagina – Deputy Head of the Testing laboratory

Bld, 22/24 Ozerkovskaya nab., Moscow 115184