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) S.R. Musse and D. Thalmann,Hierarchical model for real time simulation of virtual human crowds,IEEE Transactions on Visualization and Computer Graphics,1077-2626,Institute of Electrical and Electronics Engineers (IEEE),2001,7,2,152-164,https://cir.nii.ac.jp/crid/1363670321066909952,https://doi.org/10.1109/2945.928167