RJES         

RUSSIAN JOURNAL OF EARTH SCIENCES VOL. 3, NO. 3, PAGES 235–245, doi:10.2205/2001ES000064, 2001

Spectral characteristics of foreshocks preceding major earthquakes of the Kurile-Kamchatka Arc and their application to the prediction of the main shock time

L. S. Chepkunas, E. A. Rogozhin, and V. I. Benikova

Geophysical Survey, Russian Academy of Sciences, Moscow, Russia