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) Helen Cooper and Brian Holt and Richard Bowden,Sign Language Recognition,Visual Analysis of Humans,,Springer London,2011,,,539-562,https://cir.nii.ac.jp/crid/1360294646286130688,https://doi.org/10.1007/978-0-85729-997-0_27