Arefiev, S. S.; in sod. (2006). »Deep structure and tomographic imaging of strong earthquake source zones«. Izvestiya Physics of the solid Earth. 42 (10): 850–863. Bibcode:2006IzPSE..42..850A. doi:10.1134/S1069351306100090.
Watanabe, Tomoki; in sod. (2006). »Seismological monitoring on the 2003 Tokachi-oki earthquake, derived from off Kushiro permanent cabled OBSs and land-based observations«. Tectonophysics. 426 (1–2): 107–118. Bibcode:2006Tectp.426..107W. doi:10.1016/j.tecto.2006.02.016.
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Arefiev, S. S.; in sod. (2006). »Deep structure and tomographic imaging of strong earthquake source zones«. Izvestiya Physics of the solid Earth. 42 (10): 850–863. Bibcode:2006IzPSE..42..850A. doi:10.1134/S1069351306100090.
Watanabe, Tomoki; in sod. (2006). »Seismological monitoring on the 2003 Tokachi-oki earthquake, derived from off Kushiro permanent cabled OBSs and land-based observations«. Tectonophysics. 426 (1–2): 107–118. Bibcode:2006Tectp.426..107W. doi:10.1016/j.tecto.2006.02.016.