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) Matt J. Ikari and Demian M. Saffer and Chris Marone,Effect of hydration state on the frictional properties of montmorillonite‐based fault gouge,Journal of Geophysical Research: Solid Earth,0148-0227,American Geophysical Union (AGU),2007-06,112,B6,B06423,https://cir.nii.ac.jp/crid/1362262943463419264,https://doi.org/10.1029/2006jb004748