00540naa#a2200181#i#450# EN\\bibl\12097 /en/manage/index 20250822055214.5 1609-3178 20160624b2016####ek#y0engy0150####ca RUS RU Frequency Dependence of Permeability Helps to Identify Different Steel Grades Journal article Saint-Petersburg LLC SVEN 2016 3 с. Journal article local Sandovskiy Vladimir test.editorum.ru /en/manage/index