TY - SER AU - Pulinets,Sergey AU - Boyarchuk,Kirill TI - Inonospheric precursors of earthquakes SN - 3540208399 U1 - 551.22 22 PY - 2004/// CY - Berlin PB - Springer KW - Earthquake prediction KW - Ionosphere KW - Observation KW - Atmospheric electricity KW - Seismology KW - Research KW - Ionospheric electron density ER -