@article{oai:tohoku.repo.nii.ac.jp:00005164,
 author = {Horiuchi, Shigeki and Tsumura, Noriko and Hasegawa, Akira},
 issue = {B8},
 journal = {Journal of Geophysical Research},
 month = {Aug},
 note = {学術論文 (Article)},
 pages = {18,071--18,090},
 title = {Mapping of a magma reservoir beneath Nikko-Shirane volcano in northern Kanto, Japan, from travel time and seismogram shape anomalies},
 volume = {102},
 year = {1997}
}