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) SUGIHARA Kokichi,Exact Computation of 4-D Convex Hulls with Perturbation and Acceleration,"Proceedings of the Seventh Pacific Conference on Computer Graphics and Applications, Seoul, Korea, October 5-7, 1999",,,1999,,,,https://cir.nii.ac.jp/crid/1573105975365874816,