著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) NAGAO K.,A micro-bubble injection method for a countermeasure against liquefaction,"4th International Conference on Earthquake Geotechnical Engineering, 2007",,,2007,392,,,https://cir.nii.ac.jp/crid/1573387450510461440,