English Article
Ohta K. and S. Ide (2008), A precise hypocenter determination method using network correlation coefficients and its application to deep low-frequency earthquakes, Earth Planets and Space, 60, 877-882.
Brown JR, Beroza GC, Ide S, Ohta K, Shelly DR, Schwartz SY, Rabbel W, Thorwart M, Kao H(2009), Deep low-frequency earthquakes in tremor localize to the plate interface in multiple subduction zones, Geophys. Res. Lett., 36, L19306, doi:10.1029/2009GL040027.