00702naa#a2200205#i#450# EN\\bibl\13570 /en/manage/index 20250127184748.1 2071-7318 20161025b2016####ek#y0engy0150####ca RUS RU RESEARCH OF MULTIFACTORIAL DEPENDENCE OF PRODUCTIVITY AT THE ELECTRICAL DISCHARGE MACHINING OF SMALL OPENINGS Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2016 6 с. Journal article local Loyko Aleksey Mihaylovich Boyko A. F. Pereverzev Stanislav Sergeevich fht.editorum.ru /en/manage/index