00557naa#a2200181#i#450# EN\\bibl\12611 20241212100317.4 2409-7829 20160704b2016####ek#y0engy0150####ca RUS RU NANOPOWDER BALL-BEARING STEEL Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2016 2 с. Journal article local Khardikov S. Ageev E. zh-szf.ru