For citations:
Kozeruk A.S., Dias Gonzalez R.O., Sukhotzkiy A.A., Filonova M.I., Kuznechik V.O. Technological Features of Forming Flat Tool for Processing Axicons. Science & Technique. 2020;19(4):297-304. (In Russ.) https://doi.org/10.21122/2227-1031-2020-19-4-297-304