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) Sandra Bedaf and Gert Jan Gelderblom and Dag Sverre Syrdal and Hagen Lehmann and Hervé Michel and David Hewson and Farshid Amirabdollahian and Kerstin Dautenhahn and Luc de Witte,Which activities threaten independent living of elderly when becoming problematic: inspiration for meaningful service robot functionality,Disability and Rehabilitation: Assistive Technology,1748-3107,Informa UK Limited,2013-10,9,6,445-452,https://cir.nii.ac.jp/crid/1361981469933019648,https://doi.org/10.3109/17483107.2013.840861