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) R. Summers and J. Byerlee,"Summary of results of frictional sliding studies, at confining pressures up to 6.98 kb, in selected rock materials",Open-File Report,2331-1258,US Geological Survey,1977,,,,https://cir.nii.ac.jp/crid/1360574095401464064,https://doi.org/10.3133/ofr77142