M. Sugihara

Shear-wave splitting observed above small earthquakes in a geothermal area of Japan

Hisao Itô, S. Kaneshima, M. Sugihara, 1988 .

Shallow Subsurface Structure of the Vulcano-Lipari Volcanic Complex, Italy, Constrained by Helicopter-Borne Aeromagnetic Surveys

R. Supper, T. Nakatsuka, R. Furukawa, 2006 .