@phdthesis{oai:tsukuba.repo.nii.ac.jp:00042886,
 author = {山田, 昌樹 and YAMADA, Masaki},
 month = {},
 note = {2016},
 school = {筑波大学, University of Tsukuba},
 title = {Geoｌogical Evidence for Tsunamis Generated by Intraplate Earthquakes in Beppu Bay},
 year = {2017}
}