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. B. G. Williams and D. A. Robinson,Effects of aspect on weathering: anomalous behaviour of sandstone gravestones in southeast England,Earth Surface Processes and Landforms,0197-9337,Wiley,2000-02,25,2,135-144,https://cir.nii.ac.jp/crid/1361699994078453248,https://doi.org/10.1002/(sici)1096-9837(200002)25:2<135::aid-esp50>3.0.co;2-9