Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OKA Daisuke and FUJIMITSU Yasuhiro and NISHIJIMA Jun,"Interpretation of the Gravity Changes Patterns Observed at the Takigami Geothermal Field, Oita Prefecture, Japan",Journal of the Geothermal Research Society of Japan,03886735,THE GEOTHERMAL RESEARCH SOCIETY OF JAPAN,2014,36,2,75-84,https://cir.nii.ac.jp/crid/1390001206128732032,https://doi.org/10.11367/grsj.36.75