For citations:
Timerbaev N.F., Safina A.V., Khabibullina A.R., Mazarov I.Yu. Contemporary state of production of wood coal. Power engineering: research, equipment, technology. 2017;19(7-8):13-20. (In Russ.) https://doi.org/10.30724/1998-9903-2017-19-7-8-13-20