Kharitonova M. Yu.( Laboratory of Mineral Resources, Institute of Chemistry and Chemical Technology, Siberian Branch of the Russian Academy of Sciences)
Mikhailov A. G.( Laboratory of Mineral Resources, Institute of Chemistry and Chemical Technology, Siberian Branch of the Russian Academy of Sciences)
Matsko N. A.(Laboratory of Mineral Resources, Institute of Chemistry and Chemical Technology, Siberian Branch of the Russian Academy of Sciences)