%0 Journal Article %T Analysis of ionospheric parameters above active seismic regions %A Patil, V.. %A Atulkar, R.. %A Purohit, P.K. %K $f_oF2$, TEC, $f_oE_s$, $N_mF2$, earthquake, ionospheric precursors, bound method %J Russian Journal of Earth Sciences %D 2016 %N 16 %P 6 %I Geophysical Center of the Russian Academy of Sciences