@article{oai:repository.dl.itc.u-tokyo.ac.jp:00040870, author = {Omori, F.}, issue = {3}, journal = {Bulletin of the Imperial Earthquake Investigation Committee}, month = {Dec}, note = {application/pdf}, pages = {266--277}, title = {Chapter VI. Volume Densities of Sakura-jima Lavas(THE SAKURA-JIMA ERUPTIONS AND EARTHQUAKES III [Course of Activity in the Sakura-jima Eruption of 1914])}, volume = {8}, year = {1916} }