00625naa#a2200193#i#450# EN\\bibl\66991 20241125073531.1 1998-8990 20190325b2019####ek#y0engy0150####ca RUS RU THE REDUCTION PROCESS OF METAL CORROSION WHEN EXPOSED TO AN ALTERNATING FREQUENCY-MODULATED SIGNAL Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2019 10 с. Journal article local Ivanov A V Skrypnyk I L Voronin S V journals.igps.ru