Biagi, P.F. et al.
Hydrogeochemical precursors in Kamchatka (Russia) related to the strongest earthquakes in 1988-1997 - 2000 - p.263-76 - May
Earthquakes
Hydrogeochemical precursors in Kamchatka (Russia) related to the strongest earthquakes in 1988-1997 - 2000 - p.263-76 - May
Earthquakes
