1. Scientific and research centre LLC «Siberian Research and Production Association»; Federal Research Center of Coal and Coal chemistry; T.F. Gorbachev Kuzbass State Technical University
2. Scientific and research centre LLC «Siberian Research and Production Association»
3. T. F. Gorbachev Kuzbass State Technical University
4. T. F. Gorbachev Kuzbass State Technical University; Yurga Technological Institute (Branch of Tomsk Polytechnic University)
5. Yurga Technological Institute (Branch of Tomsk Polytechnic University)
6. Federal Research Center of Coal and Coal chemistry, Siberian Branch, Russian Academy of Sciences