00551naa#a2200193#i#450# EN\\bibl\12233 20241213193131.5 1992-5980 20160621b2016####ek#y0engy0150####ca RUS RU Wear-resistance of high entropy cutting-tool materials Journal article rostov on don Don state technical University 2016 5 с. Journal article local Bokov Anatoliy Oleynikova Yuliya Ryzhkin Anatoliy naukaru.ru