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) CUNDALL P. A.,"A Computer Model for Simulating Progressive, Large-scale Movement in Blocky Rock System",Proceedings of the International Symposium on Rock Mechanics,,,1971,8,,129-136,https://cir.nii.ac.jp/crid/1574231876066779904,