For citations:

Korolev Yu.M. ECOLOGICALLY INNOCUOUS FLUORIDE CYCLE IN TUNGSTEN TECHNOLOGY. JUSTIFICATION OF TECHNOLOGICAL PROCESS WITH THE CIRCULATION OF FLUORINE AND HYDROGEN. Izvestiya. Non-Ferrous Metallurgy. 2016;(6):29-41. (In Russ.) https://doi.org/10.17073/0021-3438-2016-6-29-41