00543naa#a2200157#i#450# EN\\bibl\46902 20221126195207.6 1681-1208 20140925b2014####ek#y0engy0150####ca RU On the mechanism of intensity variations of geoacoustic emission caused under the action of audio-frequency electromagnetic field Journal article Moscow Geophysical Center of the Russian Academy of Sciences 2014 11 с. Journal article local Gavrilov V A rjes.ru