00457naa#a2200169#i#450# EN\\bibl\10228 20260210094511.2 1999-8775 20151230b2015####ek#y0engy0150####ca RUS RU Functional coatings for cutters Journal article Bryansk Bryansk State Technical University 2015 12 с. Journal article local Vereshchaka Aleksey zh-szf.ru