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) Hannah Watkins and Clare E. Bond and Dave Healy and Robert W.H. Butler,Appraisal of fracture sampling methods and a new workflow to characterise heterogeneous fracture networks at outcrop,Journal of Structural Geology,0191-8141,Elsevier BV,2015-03,72,,67-82,https://cir.nii.ac.jp/crid/1361137046182050432,https://doi.org/10.1016/j.jsg.2015.02.001