TY JOUR TI Registration and spectral analysis of waveforms of 10.24.2019 earthquake in the Caucasus using the new IGES-006 seismic sensor KW earthquake KW seismic signal KW portable seismic sensor KW seismic sensor KW spectral analysis JO Russian Journal of Earth Sciences AU Karapetyan, J.K. AU Gasparyan, A.S. AU Shakhparonyan, S.R. AU Karapetyan, R.K. PY 2020 IS 20 PB Geophysical Center of the Russian Academy of Sciences