00638naa#a2200193#i#450# EN\\bibl\12718 /en/manage/index 20250403100216.4 2223-4608 20160830b2016####ek#y0engy0150####ca RUS RU Optimization of spline hole broach processes and grinding of cylindrical surfaces in hardened cog-wheels Journal article Bryansk Bryansk State Technical University 2016 4 с. Journal article local Klyepikov Viktor CHyeryepakhin Alyeksandr Aleksandrovich test.editorum.ru /en/manage/index