@book{oai:repository.dl.itc.u-tokyo.ac.jp:00043100,
 author = {Ohminato, Takao},
 month = {Oct},
 note = {GSL Special Publications, Part of "Fluid Motions in Volcanic Conduits : A source of seismic and acoustic signals"},
 publisher = {Geological Society Pub House},
 title = {Source mechanisms of vulcanian eruptions at Mt. Asama, Japan inferred from volcano seismic signals},
 volume = {SP307},
 year = {2008}
}