Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ,"Volcanic, Geothermal and Hot Spring Activities in the Eastern Half of Central Kyushu, Japan",Japanese Journal of Limnology (Rikusuigaku Zasshi),00215104,The Japanese Society of Limnology,1993,54,2,151-154,https://cir.nii.ac.jp/crid/1390282679036691968,https://doi.org/10.3739/rikusui.54.151