査読付き論文
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.
Ohta K. and S. Ide (2011), Precise hypocenter distribution of deep low-frequency earthquakes and its relationship to the local geometry of the subducting plate in the Nankai subduction zone, Japan, J. Geophys. Res., 116, B01308, doi:10.1029/2010JB007857.
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.
Aso, N., K. Ohta, and S. Ide (2011), Volcanic-like low-frequency earthquakes beneath Osaka Bay in the absence of a volcano, Geophys. Res. Lett., doi:10.1029/2011GL046935, in press.
