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)
,Combinatorial harmonic maps and discrete-group actions on Hadamard spaces,Geometriae Dedicata 114,,,2005,,,147-188,https://cir.nii.ac.jp/crid/1010282256916503185,