Obrabotka Metallov 2018 Vol. 20 No. 3

OBRABOTKAMETALLOV Vol. 20 No. 3 2018 57 TECHNOLOGY 23. Petrushin S.I., Danilenko B.D., Retyunskii O.Yu. Optimizatsiya svoistv materiala v kompozitsionnoi rezhushchei chasti lezviinykh instrumentov [Optimization of properties of material in the composite cutting part of lezviyny tools]. Tomsk, TPI Publ., 1999. 99 p. Conflicts of Interest The authors declare no conflict of interest.  2018 The Authors. Published by Novosibirsk State Technical University. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/ ).