TY JOUR TI Modulation of geoacoustic emission intensity by time-varying electric field KW Geoacoustic emission KW borehole KW electromagnetic radiation KW electrical double layer KW pore fluid JO Russian Journal of Earth Sciences AU Gavrilov, V.A. AU Naumov, A.V. PY 2017 IS 17 PB Geophysical Center of the Russian Academy of Sciences